Part Number
Part Number:
NSN:
NIIN:
Item Name:
STUD , RECESSED 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. THE UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS.
CAGE Information
| Code | Company |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 |
| ABHP | OVERALL LENGTH | 3.730 NOMINAL MILS AND 3.790 NOMINAL CENTIMETERS |
| CMLP | THREAD QUANTITY PER INCH | 11 STUD THREAD |
| AAJD | THREAD CLASS | 2A NUT THREAD |
| AAJD | THREAD CLASS | 2A STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | MRAP - COMMON NSN - USED ON MRAP NO PERMANENT WSDC IDENTIFIED AND 2 OTHER WEAPON SYSTEMS |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
| FEAT | SPECIAL FEATURES | NUT END SHOULDER TAPERS 45 DEG.MIN AND 60 DEG.MAX AND 0.410 IN.LONG |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GM 4435-M,CODE A FSCM 34623 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| CMLP | THREAD QUANTITY PER INCH | 20 NUT THREAD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD ALL MATERIAL RESPONSES |
| AASA | THREAD LENGTH | 1.150 INCHES MINIMUM STUD THREAD AND 1.310 INCHES MAXIMUM STUD THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES STUD THREAD |
| AASA | THREAD LENGTH | 0.850 INCHES MINIMUM NUT THREAD AND 0.910 INCHES MAXIMUM NUT THREAD |