Part Number
Part Number:
NSN:
NIIN:
Item Name:
STUD , WELDING
Definition:
A HEADED OR HEADLESS FASTENER EXTERNALLY OR INTERNALLY THREADED. IT IS INTENDED FOR FASTENING BY WELDING THE HEAD, UNTHREADED END OR WELDING TIP. IF HEADED, THE HEAD IS NOT DESIGNED TO BE SELF-HOLDING, NOR TO BE TURNED WITH A WRENCH OR INSERTED DRIVER, NOR DOES THE HEAD HAVE SMALL RAISED PROJECTIONS ON THE TOP OR UNDERSIDE TO FACILITATE WELDING. SEE ALSO BOLT, WELDING.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASA | THREAD LENGTH | 0.360 INCHES MINIMUM NUT THREAD AND 0.390 INCHES MAXIMUM NUT THREAD |
| AASA | THREAD LENGTH | 0.360 INCHES MINIMUM NUT THREAD AND 0.390 INCHES MAXIMUM NUT THREAD |
| STYL | STYLE DESIGNATOR | WELDING |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| AAJD | THREAD CLASS | 2A NUT THREAD |
| ADDF | LENGTH EXCLUDING FLUXED WELDING TIP | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CBBL | FEATURES PROVIDED | HEAT SHIELD |
| ADDD | UNTHREADED END DIAMETER | 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| ADDE | UNTHREADED END LENGTH | 0.375 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| CMLP | THREAD QUANTITY PER INCH | 20 NUT THREAD |