5305-00-271-8224
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-271-8224
- (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
- 01/01/1963 (63 years ago)
right-hand thread direction, 2a thread class, 0.594 inches minimum and 0.625 inches maximum fastener length, 0.449 inches minimum thread length, flat countersunk head style
Specs & Compatibility
2a
right-hand
0.449 inches minimum
0.594 inches minimum and 0.625 inches maximum
flat countersunk
0.348 inches minimum and 0.385 inches maximum
cross recess type 1
0.190 inches
32
55000 pounds per square inch
99.0 degrees minimum and 101.0 degrees maximum
copper alloy
qq-b-613 fed spec single material response or qq-b-626 fed spec single material response or qq-w-321 fed spec single material response
unf
3 type and 3c style
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-281-9739 | No Name Available | 01/01/1960 |
Regulatory Compliance
Precious metal content is unknown
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.
S9I
0006657
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