NA439 Plain Stud
5307-00-285-7567
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Official Item Classification
- Name
- Plain Stud
- Part Number
- NA439
- (NSN) National Stock Number
- 5307-00-285-7567
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 15948
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 01/01/1961 (65 years ago)
0.375 inches minimum stud thread thread length, 3a stud thread thread class, right-hand stud thread thread direction, 3a nut thread thread class, right-hand nut thread thread direction
Specs & Compatibility
3a nut thread
3a stud thread
right-hand nut thread
right-hand stud thread
0.375 inches minimum stud thread
0.656 inches nominal nut thread
1.188 inches nominal
20 stud thread
28 nut thread
27.0 rockwell c minimum and 32.0 rockwell c maximum
0.250 inches nut thread
0.250 inches stud thread
stud end lok thred
steel comp 4037
sae assn std single material response
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.
0015948
Related Hardware Products
| Part Number | Description |
|---|---|
| NA439 | Plain Stud |