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 | 0.735 INCHES MINIMUM NUT THREAD AND 0.765 INCHES MAXIMUM NUT THREAD |
| ADDF | LENGTH EXCLUDING FLUXED WELDING TIP | 1.344 INCHES MINIMUM AND 1.406 INCHES MAXIMUM |
| ADDE | UNTHREADED END LENGTH | 0.486 INCHES MINIMUM AND 0.578 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | WELDING |
| AAJD | THREAD CLASS | 2A NUT THREAD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 5 TYPE AND 4 CLASS |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CBBL | FEATURES PROVIDED | HEAT SHIELD |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| AAVK | SHOULDER LENGTH | 0.093 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | ARC SHIELD HEAT RESISTANT CERAMIC |
| MATT | MATERIAL | STEEL COMP 316 |
| CMLP | THREAD QUANTITY PER INCH | 18 NUT THREAD |
| ADDD | UNTHREADED END DIAMETER | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 0.562 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |