National Stock number : 5306-01-182-9118
Close Tolerance Bolt
| Available Quantity | 259 |
| Available Conditions | NS NE |
| Classification | Bolts - FSC 5306 |
| Schedule B | 7318152000 |
| Stock Check Date | 02/17/2026 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Close Tolerance Bolt
Thread Class
3a
Thread Direction
RIGHT-Hand
Thread Length
0.452in. and 0.482in. ⁓31/64"
Fastener Length
1.264in. and 1.294in. ⁓1-19/64"
Head Style
double hexagon
Head Height
0.187in. ⁓3/16"
Width Between Flats
0.492in. and 0.502in.
Grip Diameter
0.3115in. and 0.3120in.
Nominal Thread Diameter
0.312in. ⁓5/16"
Grip Length
0.812in.
Thread Quantity Per Inch
24
Hardness Rating
46.0 rockwell c and 50.0 rockwell c
Material
steel comp XM-13
Material Document And Classification
ams 5629 assn std single material response
Surface Treatment
passivate
Surface Treatment Document And Classification
QQ-P-35 fed spec single treatment response
Thread Series Designator
unjf
