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 |
---|---|---|
STYL | STYLE DESIGNATOR | WELDING |
CQJX | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
AAJD | THREAD CLASS | 2A NUT THREAD |
ADDE | UNTHREADED END LENGTH | 0.720 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
CMLP | THREAD QUANTITY PER INCH | 16 NUT THREAD |
AAVK | SHOULDER LENGTH | 0.093 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
AASA | THREAD LENGTH | 0.610 INCHES MINIMUM NUT THREAD AND 0.640 INCHES MAXIMUM NUT THREAD |
MATT | MATERIAL | STEEL |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 4 CLASS |
ADDF | LENGTH EXCLUDING FLUXED WELDING TIP | 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM |
ADDD | UNTHREADED END DIAMETER | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
AAVH | SHOULDER DIAMETER | 0.625 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |