BACB30LH3U7 Close Tolerance Screw
5305-01-059-7475
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Official Item Classification
- Name
- Close Tolerance Screw
- Part Number
- BACB30LH3U7
- (NSN) National Stock Number
- 5305-01-059-7475
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 29294
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 04/15/1978 (48 years ago)
3a thread class, 0.768 inches minimum and 0.798 inches maximum fastener length, 0.320 inches minimum and 0.370 inches maximum thread length, flat countersunk head style, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.320 inches minimum and 0.370 inches maximum
0.768 inches minimum and 0.798 inches maximum
flat countersunk
0.337 inches minimum and 0.383 inches maximum
0.1890 inches minimum and 0.1895 inches maximum
cross recess type 1
0.190 inches
0.428 inches minimum and 0.448 inches maximum
32
100.0 degrees nominal
32.0 microinches grip
32.0 microinches threads
iron alloy 660 overall
passivate overall
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.
0029294
Related Hardware Products
| Part Number | Description |
|---|---|
| BACB30LH3U7 | Close Tolerance Screw |