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 |
|---|---|
| 99207 | GENERAL ELECTRIC COMPANY DBA GE DIV |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASA | THREAD LENGTH | 0.580 INCHES MINIMUM NUT THREAD |
| 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 |
| ABHP | OVERALL LENGTH | 1.580 INCHES MINIMUM AND 1.610 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AASA | THREAD LENGTH | 0.800 INCHES MINIMUM STUD THREAD AND 0.810 INCHES MAXIMUM STUD THREAD |
| AAZE | SHANK DIAMETER | 0.345 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES STUD THD |
| AAJD | THREAD CLASS | 2A STUD THREAD |
| STYL | STYLE DESIGNATOR | STEPPED |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES NUT THD |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
| MATT | MATERIAL | STEEL COMP 4340 OR STEEL COMP 4140 |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| FEAT | SPECIAL FEATURES | STUD END THDS MUST BE TAPERED 0.002-0.003 PER IN. ON ROOT DIA |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |