634H2 Recessed and Stepped Stud
5307-00-945-4769
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Official Item Classification
- Name
- Recessed and Stepped Stud
- Part Number
- 634H2
- (NSN) National Stock Number
- 5307-00-945-4769
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 15943
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 03/11/1966 (60 years ago)
3a nut thread thread class, +0.2840 to 0.2855 inches stud thread thread pitch diameters, right-hand nut thread thread direction, right-hand stud thread thread direction, 0.510 inches minimum nut thread thread length
Specs & Compatibility
3a nut thread
+0.2840 to 0.2855 inches stud thread
right-hand nut thread
right-hand stud thread
0.510 inches minimum nut thread
0.580 inches minimum stud thread
2.130 inches minimum and 2.170 inches maximum
0.390 inches minimum and 0.440 inches maximum
0.180 inches minimum and 0.184 inches maximum
0.200 inches nominal
18 stud thread
28 nut thread
32.0 rockwell c minimum and 36.0 rockwell c maximum
0.250 inches nut thread
0.312 inches stud thread
steel
cadmium overall
unc stud thread
unf nut thread
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.
0015943
Related Hardware Products
| Part Number | Description |
|---|---|
| 634H2 | Recessed and Stepped Stud |