3a thread class right-hand 0.490" thread length dished hexagon head style 1.802" grip length 20 thread quantity per inch assembled area extended at thread end 0.465 in. min to 0.475 in. max length with retainer pawl, spring, pin cadmium surface treated unjf thread series
Used on dlos angeles class ssn (688);sturgeon class ssn (637);ticonderoga class cg (47);oliver perry class ffg;oliver perry class ffg;strategic sealift conversion s;bob hope class t-akr 300;t-akr 310 class. 3a nut thread thread class right-hand nut thread 0.312" nut thread thread length 0.797" overall length 32 nut thread thread quantity per inch 0.190 in. dia by 0.168 in. lg stud end nickel surface treated unc nut thread thread series
2a thread class right-hand 0.156" thread length flat chamfer head style 40 thread quantity per inch cadmium screw surface treated eccentric head offset 0.040 inch from shank centerline unf thread series
3a thread class right-hand 0.148" thread length flat chamfer head style 0.023" hole diameter 48 thread quantity per inch passivate surface treated unc thread series
3a thread class right-hand 0.444" thread length dished hexagon head style 3.490" grip length 24 thread quantity per inch with soft button, strip or patch insert in threads for locking feature unjf thread series
2a thread class right-hand 0.440" thread length hexagon head style 16 thread quantity per inch extension at threaded end 0.265 in. dia to 0.275 in. dia by 0.310 in. long passivate surface treated unc thread series
3a thread class right-hand 1.302" thread length hexagon head style 0.046" hole diameter 1.302" grip length 28 thread quantity per inch unjf thread series
3a thread class right-hand flush countersunk head style 1.552" grip length 24 thread quantity per inch slot included cadmium surface treated unjf thread series
3a thread class right-hand 0.377" thread length button head style 32 thread quantity per inch furnished with 1 silicone o-ring passivate surface treated unf thread series
Used on pw/s: over the horizon back scanner (oth-b) program (an/fps-118); towed array handling equipment; underwater torpedo tubes; submarine ship control and navigation sytems; deck machinery; ship, ohio class ssn (trident). 3a thread class 0.026" thread length knurled no. 2 head style 32 thread quantity per inch passivate surface treated unc thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 1.865" grip length 32 thread quantity per inch cadmium surface treated unf thread series
