5305-01-648-6319
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-648-6319
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 06657
- (FIIG) Federal Item Identification Guide
- A500D0
- Date
- 09/30/2015 (11 years ago)
0.520 inches nominal thread length, 0.750 inches nominal fastener length, 2a thread class, right-hand thread direction, flat countersunk head style
Specs & Compatibility
2a
right-hand
0.520 inches nominal
0.750 inches nominal
flat countersunk
0.685 inches minimum and 0.762 inches maximum
0.230 inches nominal
slot
door, 60x75 st
0.375 inches
16
82.0 degrees nominal
machine screw
copper alloy 260 and copper alloy 270 and copper alloy 274
unc
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.
0006657
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