Part Number
Part Number:
NSN:
NIIN:
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.
CAGE Information
| Code | Company |
|---|---|
| K0680 | ROLLS-ROYCE AIRLINES |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 28 STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 28 STUD THREAD |
| AASA | THREAD LENGTH | 0.480 INCHES NOMINAL NUT THREAD |
| CMLP | THREAD QUANTITY PER INCH | 32 NUT THREAD |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| AAZE | SHANK DIAMETER | 0.187 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
| AASA | THREAD LENGTH | 0.419 INCHES NOMINAL STUD THREAD |
| STYL | STYLE DESIGNATOR | STEPPED |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| AAJD | THREAD CLASS | 3A STUD THREAD |
| ABHP | OVERALL LENGTH | 1.190 INCHES MINIMUM AND 1.210 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| MATT | MATERIAL | STEEL COMP 4340 |