Part Number
Part Number:
NSN:
NIIN:
Item Name:
STUD , SHOULDERED AND STEPPED
Definition:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS, ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS. SEE ALSO STUD, LOCKED IN.
CAGE Information
| Code | Company |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AASA | THREAD LENGTH | 0.420 INCHES NOMINAL STUD THREAD |
| ABHP | OVERALL LENGTH | 1.500 INCHES NOMINAL |
| AAVH | SHOULDER DIAMETER | 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| CMLP | THREAD QUANTITY PER INCH | 16 STUD THREAD |
| ADDB | NUT END SHANK LENGTH | 0.350 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 416 |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| AAJD | THREAD CLASS | 4A STUD THREAD |
| STYL | STYLE DESIGNATOR | SHOULDERED AND STEPPED |
| THSD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AAVK | SHOULDER LENGTH | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| CTDT | NUT END SHANK DIAMETER | 0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD |
| AASA | THREAD LENGTH | 0.640 INCHES MINIMUM NUT THREAD AND 0.660 INCHES MAXIMUM NUT THREAD |