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 |
|---|---|---|
| ADDF | LENGTH EXCLUDING FLUXED WELDING TIP | 1.344 INCHES MINIMUM AND 1.406 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | WELDING |
| ABPM | BODY DIAMETER | 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CBBL | FEATURES PROVIDED | HEAT SHIELD |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| MATT | MATERIAL | STEEL |
| AAJD | THREAD CLASS | 2B NUT THREAD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 5A CLASS |
| CMLP | THREAD QUANTITY PER INCH | 18 NUT THREAD |
| AASA | THREAD LENGTH | 0.453 INCHES MINIMUM NUT THREAD AND 0.483 INCHES MAXIMUM NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |