5305-01-719-0652
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-719-0652
- (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
- 03/27/2024 (2 years ago)
3a thread class, flat chamfer head style, 1.500 inches minimum thread length, right-hand thread direction, 3.75 inches nominal fastener length
Specs & Compatibility
3a
right-hand
1.500 inches minimum
3.75 inches nominal
flat chamfer
0.735 inches minimum and 0.750 inches maximum
0.492 inches minimum and 0.500 inches maximum
0.061 inches minimum and 0.067 inches maximum
hexagon
0.5000 inches
0.375 inches nominal
6
drilled
20
round internal hexagon
30.0 degrees minimum and 45.0 degrees maximum
screw, cap, socket head
iron alloy 660 overall
ams 5731 or ams 5737 aerospace material spec std single material response overall
passivate overall
ams 2700, method 2 national std/spec single treatment response overall
unrf
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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