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 |
AAJD | THREAD CLASS | 2A NUT THREAD |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 4 TYPE AND 3 CLASS |
ADDD | UNTHREADED END DIAMETER | 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
CBBL | FEATURES PROVIDED | HEAT SHIELD |
AASA | THREAD LENGTH | 0.610 INCHES MINIMUM NUT THREAD AND 0.640 INCHES MAXIMUM NUT THREAD |
CQJX | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
AAVK | SHOULDER LENGTH | 0.094 INCHES MINIMUM AND 0.124 INCHES MAXIMUM |
MATT | MATERIAL | ALUMINUM ALLOY |
ADDF | LENGTH EXCLUDING FLUXED WELDING TIP | 1.594 INCHES MINIMUM AND 1.656 INCHES MAXIMUM |
CMLP | THREAD QUANTITY PER INCH | 18 NUT THREAD |
AAVH | SHOULDER DIAMETER | 0.562 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |
ADDE | UNTHREADED END LENGTH | 0.845 INCHES MINIMUM AND 0.937 INCHES MAXIMUM |
THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |