Close Tolerance Screws. 71,948 part numbers in this category

Part Number
NSN
NIIN
03A174-3-15
03A174315
5305-01-578-1668
015781668
Used on b-2 aircraft. 3a thread class right-hand 0.345" thread length flat countersunk head style 0.938" grip length 32 thread quantity per inch unjf thread series
3M1169V3-24A
3M1169V324A
5305-01-578-4337
015784337
3a thread class right-hand 0.345" thread length flat countersunk head style 1.490" grip length 32 thread quantity per inch screw, close tolerance unjf thread series
3M926-3-6
3M92636
5305-01-579-6707
015796707
3a thread class right-hand 0.406" thread length oval countersunk head style 0.375" grip length 32 thread quantity per inch unjf thread series
3M927-4L32
3M9274L32
5305-01-579-5298
015795298
Used on f-15 aircraft. 3a thread class right-hand 0.469" thread length flat countersunk head style 2.000" grip length 28 thread quantity per inch unjf thread series
3M927-5L6
3M9275L6
5305-01-579-9866
015799866
Used on f-15 aircraft. 3a thread class right-hand 0.531" thread length flat countersunk head style 0.375" grip length 24 thread quantity per inch aluminum surface treated unjf thread series
91829A537
91829A537
5305-01-580-0802
015800802
Used on MQ-9. 2a thread class right-hand 0.250" thread length flat chamfer head style 0.500" grip length 32 thread quantity per inch tight-tolerance shoulder screw unjf thread series
BACB30NT06K3
BACB30NT06K3
5305-01-580-9531
015809531
3a thread class right-hand 0.308" thread length pan head style 0.178" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT3-3
BACB30NT33
5305-01-580-9509
015809509
3a thread class right-hand 0.345" thread length pan head style 0.178" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread unjf thread series
BACB30NT3K10
BACB30NT3K10
5305-01-580-9507
015809507
3a thread class right-hand 0.345" thread length pan head style 0.615" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT3K18
BACB30NT3K18
5305-01-580-9516
015809516
3a thread class right-hand 0.345" thread length pan head style 1.115" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT3K19
BACB30NT3K19
5305-01-580-9518
015809518
3a thread class right-hand 0.345" thread length pan head style 1.178" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT3K22
BACB30NT3K22
5305-01-580-9517
015809517
3a thread class right-hand 0.345" thread length pan head style 1.365" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT3K23
BACB30NT3K23
5305-01-580-9464
015809464
3a thread class right-hand 0.345" thread length pan head style 1.428" grip length 32 thread quantity per inch aluminum surface treated unjf thread series
BACB30NT3K24
BACB30NT3K24
5305-01-580-9512
015809512
3a thread class right-hand 0.345" thread length pan head style 1.490" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT3K25
BACB30NT3K25
5305-01-580-9513
015809513
3a thread class right-hand 0.345" thread length pan head style 1.552" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT3K27
BACB30NT3K27
5305-01-580-9522
015809522
3a thread class right-hand 0.345" thread length pan head style 1.678" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT3K29
BACB30NT3K29
5305-01-580-9520
015809520
3a thread class right-hand 0.345" thread length pan head style 1.802" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT3K34
BACB30NT3K34
5305-01-580-9521
015809521
3a thread class right-hand 0.345" thread length pan head style 2.115" grip length 32 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT4K15
BACB30NT4K15
5305-01-580-9528
015809528
3a thread class right-hand 0.389" thread length pan head style 0.928" grip length 28 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT4K17
BACB30NT4K17
5305-01-580-9525
015809525
3a thread class right-hand 0.389" thread length pan head style 1.052" grip length 28 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT4K20
BACB30NT4K20
5305-01-580-9523
015809523
3a thread class right-hand 0.389" thread length pan head style 1.240" grip length 28 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT4K6
BACB30NT4K6
5305-01-580-9526
015809526
3a thread class right-hand 0.389" thread length pan head style 0.365" grip length 28 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT4K7
BACB30NT4K7
5305-01-580-9527
015809527
3a thread class right-hand 0.389" thread length pan head style 0.428" grip length 28 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unjf thread series
BACB30NT5K15
BACB30NT5K15
5305-01-580-9529
015809529
3a thread class right-hand 0.454" thread length pan head style 0.928" grip length 24 thread quantity per inch bolt, pan head, cross recess, short thread aluminum surface treated unf thread series
CHT4068-8-11
CHT4068811
5305-01-580-7264
015807264
Used on f-15 aircraft. screw, close tolerance
CHT4068-8-13
CHT4068813
5305-01-580-7267
015807267
Used on f-15 aircraft. screw, close tolerance
CHT4068-8-7
CHT406887
5305-01-580-7269
015807269
Used on f-15 aircraft. screw, close tolerance
HT4027-5-4
HT402754
5305-01-579-4826
015794826
Used on f-15 aircraft. 3a thread class right-hand 0.531" thread length flat countersunk head style 0.531" grip length 24 thread quantity per inch passivate surface treated unjf thread series
HT4027-6-11
HT4027611
5305-01-579-4808
015794808
Used on f-15 aircraft. 3a thread class right-hand 0.641" thread length flat countersunk head style 0.688" grip length 24 thread quantity per inch passivate surface treated unjf thread series
HT4027-6-9
HT402769
5305-01-579-4846
015794846
Used on f-15 aircraft. 3a thread class right-hand 0.641" thread length flat countersunk head style 0.562" grip length 24 thread quantity per inch passivate surface treated unjf thread series
HT4027-9-16
HT4027916
5305-01-579-9838
015799838
Used on f-15 aircraft. 3a thread class right-hand 0.906" thread length flat countersunk head style 1.000" grip length 18 thread quantity per inch unjf thread series
HT4027-9-21
HT4027921
5305-01-579-5051
015795051
Used on f-15 aircraft. 3a thread class right-hand 0.906" thread length flat countersunk head style 1.312" grip length 18 thread quantity per inch passivate surface treated unjf thread series
NAS1122-8
NAS11228
5305-01-577-2508
015772508
3a thread class right-hand 0.276" thread length flat chamfer head style 0.500" grip length 32 thread quantity per inch screw machine flat fillister head close tolerance, short thread, offset cruciform cadmium surface treated unjc thread series
NAS1131V3
NAS1131V3
5305-01-579-9865
015799865
3a thread class right-hand 0.276" thread length undercut pan no. 2 head style 0.188" grip length 32 thread quantity per inch unjc thread series
NAS1132E4P
NAS1132E4P
5305-01-578-9954
015789954
3a thread class right-hand 0.276" thread length pan head style 0.240" grip length 32 thread quantity per inch screw, machine-pan head, close tolerance, short thread, offset cruciform cadmium surface treated unjc thread series
NAS1132E6P
NAS1132E6P
5305-01-579-0083
015790083
3a thread class right-hand 0.276" thread length pan head style 0.365" grip length 32 thread quantity per inch screw, machine-pan head, close tolerance, short thread, offset cruciform cadmium surface treated unjc thread series
NAS1132E7P
NAS1132E7P
5305-01-579-0088
015790088
3a thread class right-hand 0.276" thread length pan head style 0.438" grip length 32 thread quantity per inch screw, machine-pan head, close tolerance, short thread, offset cruciform cadmium surface treated unjc thread series
NAS1132E9P
NAS1132E9P
5305-01-579-0093
015790093
3a thread class right-hand 0.276" thread length pan head style 0.552" grip length 32 thread quantity per inch screw, machine-pan head, close tolerance, short thread, offset cruciform cadmium surface treated unjc thread series
NAS1132V4C
NAS1132V4C
5305-01-580-9158
015809158
3a thread class right-hand 0.260" thread length pan head style 0.240" grip length 32 thread quantity per inch aluminum surface treated unjc thread series
NAS1143E32P
NAS1143E32P
5305-01-580-3870
015803870
NAS1153-10D
NAS115310D
5305-01-578-2252
015782252
3a thread class right-hand 0.276" thread length flat countersunk head style 0.625" grip length 32 thread quantity per inch screw machine flat 100 degrees head close tolerance short thread offset cruciform 160 ksi item has drilled shank cadmium surface treated unjf thread series
NAS1153-11D
NAS115311D
5305-01-578-4109
015784109
3a thread class right-hand 0.276" thread length flat countersunk head style 0.688" grip length 32 thread quantity per inch screw machine flat 100 degrees head close tolerance short thread offset cruciform 160 ksi (screw close tolerance) item has drilled shank cadmium surface treated unjf thread series
NAS1153-12D
NAS115312D
5305-01-578-4194
015784194
3a thread class right-hand 0.276" thread length flat countersunk head style 0.750" grip length 32 thread quantity per inch screw machine flat 100 degrees head close tolerance short thread offset cruciform 160 ksi item has drilled shank cadmium surface treated unjf thread series
NAS1155-45D
NAS115545D
5305-01-578-5306
015785306
3a thread class right-hand 0.375" thread length flat countersunk head style 24 thread quantity per inch screw machine flat 100 degrees head close tolerance short thread offset cruciform 160 ksi item has drilled shank cadmium surface treated unjf thread series
NAS1580C4R11
NAS1580C4R11
5305-01-578-8046
015788046
Used on RQ-4A.
NAS1581F3R2P
NAS1581F3R2P
5305-01-578-0133
015780133
3a thread class right-hand 0.363" thread length flat countersunk head style 0.115" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
NAS1972C3H
NAS1972C3H
5305-01-579-0547
015790547
Used on RQ-4A.
NAS8703-14
NAS870314
5305-01-579-4445
015794445
3a thread class right-hand 0.323" thread length fillister countersunk head style 0.865" grip length 32 thread quantity per inch bolt, 100 degree reduced head, phillips recess, close tolerance, a-286, short thread cadmium surface treated unjc thread series
ST3M652C6-22A
ST3M652C622A
5305-01-579-8731
015798731
3a thread class right-hand 0.641" thread length flat countersunk undercut head style 1.375" grip length 24 thread quantity per inch screw close tolerance assembly 100 degrees countersunk sealing head dovetail slot cres 125 ksi ftu furnished with one o ring, cetyl alcohol lubricant, white paint on nonbearing surface of head passivate surface treated unjf thread series
ST3M733-3L22
ST3M7333L22
5305-01-578-3983
015783983
3a thread class right-hand 0.381" thread length flat countersunk head style 1.375" grip length 32 thread quantity per inch lube cetyl alcohol unjf thread series
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