FFB571TYPEC2CLASSC Square Neck Bolt
5306-00-208-2091
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Official Item Classification
- Name
- Square Neck Bolt
- Part Number
- FFB571TYPEC2CLASSC
- (NSN) National Stock Number
- 5306-00-208-2091
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5306 Bolts
- (INC) Item Name Code
- 15939
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 01/01/1963 (63 years ago)
button head style, 3.500 inches nominal fastener length, 0.750 inches minimum thread length, 2a thread class, right-hand thread direction
Specs & Compatibility
2a
right-hand
0.750 inches minimum
3.500 inches nominal
button
0.563 inches nominal
0.125 inches nominal
0.219 inches nominal
0.250 inches
square nut
20
0.250 inches nominal
steel overall
ff-b-571 fed spec single material response overall
cadmium or zinc overall
qq-p-416 fed spec 1st treatment response or qq-z-325 fed spec 2nd treatment response overall
unc
c2 type
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.
S9I
0015939
Related Hardware Products
| Part Number | Description |
|---|---|
| FFB571TYPEC2CLASSC | Square Neck Bolt |