NIIN Output Data
NIIN:
NSN:
Item Name:
STUD , 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 ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 7378443 | 19207 | A | 3 | 2 | X | XX | ||
| 20330H | 02978 | A | 3 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 02978 | L-3 COMMUNICATIONS CORPORATION DBA C |
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| CMLP | THREAD QUANTITY PER INCH | 14 STUD THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
| AASA | THREAD LENGTH | 0.610 INCHES MINIMUM NUT THREAD |
| AASA | THREAD LENGTH | 0.800 INCHES MINIMUM STUD THREAD |
| ABHP | OVERALL LENGTH | 1.840 INCHES MINIMUM AND 1.880 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | STEPPED |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| MATT | MATERIAL | STEEL COMP 8740 |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AAZE | SHANK DIAMETER | 0.285 INCHES MINIMUM AND 0.289 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| AAJE | THREAD PITCH DIAMETERS | +0.4005/+0.4023 INCHES STUD THREAD |