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 |
|---|---|---|
| AAVK | SHOULDER LENGTH | 0.109 INCHES NOMINAL |
| AASA | THREAD LENGTH | 1.500 INCHES NOMINAL NUT THREAD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 4 TYPE AND 4 CLASS |
| STYL | STYLE DESIGNATOR | WELDING |
| ADDG | WELD LEG LENGTH | 1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
| AAJD | THREAD CLASS | 2A NUT THREAD |
| ADCV | DISTANCE FROM SHOULDER PORTION TO NUT END | 1.500 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 16 NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CBBL | FEATURES PROVIDED | HEAT SHIELD |
| MATT | MATERIAL | ALUMINUM ALLOY |
| ADDD | UNTHREADED END DIAMETER | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 0.565 INCHES MINIMUM AND 0.685 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| ADDH | DISTANCE FROM SHOULDER TO PERIPHERY OF WELD LEG | 0.516 INCHES NOMINAL |