77846 Machine Screw
5305-00-079-5835
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Official Item Classification
- Name
- Machine Screw
- Part Number
- 77846
- (NSN) National Stock Number
- 5305-00-079-5835
- (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)
0.438 inches minimum and 0.500 inches maximum thread length, flat countersunk head style, right-hand thread direction, 0.500 inches nominal fastener length, 2a thread class
Specs & Compatibility
2a
right-hand
0.438 inches minimum and 0.500 inches maximum
0.500 inches nominal
flat countersunk
0.285 inches minimum and 0.332 inches maximum
cross recess type 1
mrap buffalo mk2a2
0.164 inches
32
80000 pounds per square inch
99.0 degrees minimum and 101.0 degrees maximum
steel comp 302 or steel comp 303 or steel comp 304
66 fed std all material responses
passivate
unc
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-174-3880 | No Name Available | 06/01/1983 |
| 5305-00-514-6494 | No Name Available | 07/01/1992 |
| 5305-01-310-3793 | No Name Available | 08/01/1995 |
Regulatory Compliance
Item does not contain precious metal.
The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
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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