537804

537804 Self-locking Single Ball Sea Nut

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
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  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 537804 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2b

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

LEFT-Hand

Locking Feature
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.

prevailing torque all metal design

Nut Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.

single ball seat, hexagon

Ball Seat Radius

0.875in.

Nut Height

0.875in. ⁓7/8"

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

1.480in. and 1.505in. ⁓1-33/64"

Thread Series
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

unf

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

16

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.750in. ⁓3/4"

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp 1120

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

QQ-S-633-Canc fed spec single material response

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

cadmium or zinc

Answers.

What material is the self-locking single ball sea nut made of ?

Steel comp 1120

What is the thread quantity per inch?

16

What is the thread direction?

Left-hand

What is the thread class?

2b

What is the NSN for 537804?

5310-00-053-7804

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel

What's the federal classification of 537804?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-00-053-7804 NUT,SELF-LOCKING,SINGLE BALL SEA

cadmium or zinc surface treated 16 thread quantity per inch left-hand 2b thread class

NIIN
000537804
NIIN Date
01/01/63
Schedule B
7318160000 
Name Code
29732
FIIG
A021A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
 
Historical Price
$3.15 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 1199Q1057 Cage 78500
2. 2162083 Cage 7X677
3. 2202033 Cage 7X677
4. 279675 Cage 7X677
5. 5167732 Cage 19204
6. 5223820 Cage 19204
7. 6184323 Cage 19204
8. 6194186 Cage 19204
9. 2514 Cage 0ATF2
10. M4610-15-25 Cage 0L8N4
11. M4746-7-26 Cage 0L8N4
12. 10707E Cage 1DF03
13. 6J9371N4 Cage 1DF03
14. 108331H Cage 89346
15. 41415V Cage 89346
16. 84712H Cage 89346
17. 2162083 Cage 19204
18. 1199Q1057 Cage 09136
19. 585193 Cage 12204
20. 7435-81H Cage 52793
21. 50-34A6 Cage 60528
22. 3W5053 Cage 62265
23. 9A0217 Cage 62265
24. 1199Q1057 Cage 62508
25. A14575 Cage 34623
26. 21AX92 Cage 76040
27. 261SZ64 Cage 76040
28. 21AX92 Cage 89619
29. 21007B Cage 81795
30. 11A7209 Cage 95201
31. 12A8108 Cage 95201
32. 621009 Cage 12793
33. 179D2 Cage 56442
34. 36099W Cage 56442
35. 46099W Cage 56442
36. N2311L Cage 56442
37. 812E503 Cage 02413
38. 25265 Cage 33116
39. 3109047 Cage 42271
40. 581275 Cage 08661
41. 3109047 Cage 73830
42. 43804 Cage 51830
43. 02-50056 Cage 63734
44. JT3076 Cage 81240
45. 14575 Cage 83120
46. 01760-0093-02 Cage 93568
47. 1760-093-2 Cage 93568
48. 293273 Cage 08683
49. 581275 Cage 00006
50. 900407-14 Cage 61822
51. 364965 Cage 65282
52. 58609 Cage 65282
53. A5058 Cage 65282
54. A5085X Cage 65282
55. 535670 Cage 23705
56. 534769 Cage 23705
57. V2009 Cage 29690
58. 667043 Cage 58275
59. 2514 Cage 54108
60. 585193 Cage 93334
61. 2162083 Cage 24617
62. 2202033 Cage 24617
63. 279675 Cage 24617
64. 18979 Cage 11743
65. 43804E Cage 11743
66. 916685 Cage 12204
67. 108331H Cage 31007
68. 41415V Cage 31007
69. 84712H Cage 31007
70. 621009 Cage 0EXU3

Major End Users Countries and entities

  • - Austria 
  • - Spain 
  • - Singapore 
  • - Canada 
  • - France 
  • - Republic of Korea 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

537804 / Nut,self-locking,single ball seaWhat is the formal definition of this item?

A nut having one convex, spherical bearing surface and 6 flat sides. items may have a removable collar. an integral feature is incorporated for locking on the threads of a mating member. see also nut (1), self-locking, cone seat, hexagon.