5305-01-187-0147
Close Tolerance Screw
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Official Item Classification
- Name
- Close Tolerance Screw
- (NSN) National Stock Number
- 5305-01-187-0147
- (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
- 08/17/1984 (42 years ago)
0.277 inches minimum and 0.328 inches maximum thread length, 1.293 inches minimum and 1.313 inches maximum fastener length, right-hand thread direction, 3a thread class, crowned hexagon head style
Specs & Compatibility
3a
right-hand
0.277 inches minimum and 0.328 inches maximum
1.293 inches minimum and 1.313 inches maximum
crowned hexagon
0.126 inches minimum and 0.141 inches maximum
0.430 inches minimum and 0.439 inches maximum
detent ball grip
0.2487 inches minimum and 0.2492 inches maximum
0.076 inches minimum and 0.086 inches maximum first hole
slot
0.250 inches
0.875 inches minimum and 0.891 inches maximum
28
63000 pounds per square inch
1.198 inches minimum and 1.218 inches maximum first hole
32.0 microinches bearing surface of head
32.0 microinches grip
steel comp xm-13 overall
ams5629 assn std single material response overall
passivate overall
qq-p-35 fed spec single treatment response overall
unjf
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.
0029294
Related Hardware Products
| Part Number | Description |
|---|---|
| MS3369B414 | Close Tolerance Screw |