5305-00-834-0129
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-834-0129
- (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
- 01/01/1962 (64 years ago)
flat countersunk head style, right-hand thread direction, 0.406 inches minimum thread length, 0.673 inches nominal fastener length, 3a thread class
Specs & Compatibility
3a
right-hand
0.406 inches minimum
0.673 inches nominal
flat countersunk
0.329 inches minimum and 0.361 inches maximum
cross recess type 1
0.190 inches
32
180000 pounds per square inch
100.0 degrees nominal
steel comp 8630 or steel comp 8740 or steel comp 6150 or steel comp 4140
mil-s-6050 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-5626 mil spec 4th material response
unf
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.
0006657
Related Hardware Products
| Part Number | Description |
|---|---|
| 53B333-3 | Machine Screw |