5305-01-727-3716
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-727-3716
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 16282
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 02/28/2025 (1 year ago)
right-hand thread direction, 3a thread class, 1.00 inches nominal fastener length, flat countersunk head style, 1.00 inches nominal thread length
Specs & Compatibility
3a
right-hand
1.00 inches nominal
1.00 inches nominal
flat countersunk
0.491 inches minimum and 0.507 inches maximum
0.106 inches nominal
patch threads
offset cruciform (torque set)
0.2500 inches
28
99.0 degrees minimum and 101.0 degrees maximum
screw,self-locking,flat 100 deg head,cruciform and offset cruciform recess,full thread
iron alloy 660 overall
ams5731,5732,5737 or 5853 aerospace material spec std single material response overall
passivate overall
ams2700,method 1,class 4 national std/spec single treatment response overall
unjf
80205-nas1189 professional/industrial association standard
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0016282
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