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 |
|---|---|
| 19200 | U S ARMY ARMAMENT RESEARCH & DEVELOP |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SE6150 ASSN STD SINGLE MATERIAL RESPONSE |
| ADDV | COTTER PIN HOLE DIAMETER | 0.076 INCHES NOMINAL FIRST HOLE |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES SHOULDERS |
| CTDT | NUT END SHANK DIAMETER | 0.436 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
| MATT | MATERIAL | STEEL COMP 6150 |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAVK | SHOULDER LENGTH | 0.188 INCHES NOMINAL |
| ADDU | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.164 INCHES NOMINAL FIRST HOLE |
| THSD | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
| ADDB | NUT END SHANK LENGTH | 0.500 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES NUT THD |
| AASA | THREAD LENGTH | 0.380 INCHES MINIMUM STUD THREAD |
| AASA | THREAD LENGTH | 0.328 INCHES MINIMUM NUT THREAD |
| AAVH | SHOULDER DIAMETER | 0.750 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| STYL | STYLE DESIGNATOR | SHOULDERED AND STEPPED |
| CMLP | THREAD QUANTITY PER INCH | 20 STUD THREAD |
| AAJD | THREAD CLASS | 3A STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AWTQ | DISTANCE ACROSS FLATS | 0.625 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MAXIMUM AND 33.0 ROCKWELL C MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| ABHP | OVERALL LENGTH | 1.562 INCHES NOMINAL |