National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 71056P004 | 00198 | A | 3 | 2 | 5 | KZ | ||
| 71056P004 | 77445 | A | 5 | 9 | 5 | KZ | ||
| 71056P4 | 77445 | A | 3 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 00198 | PRATT AND WHITNEY CANADA INC WHITNEY |
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASA | THREAD LENGTH | 0.500 INCHES MINIMUM NUT THREAD |
| AASA | THREAD LENGTH | 0.500 INCHES MINIMUM NUT THREAD |
| AAJE | THREAD PITCH DIAMETERS | +0.2843/+0.2869 INCHES STUD THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAZE | SHANK DIAMETER | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 18 STUD THREAD |
| AASA | THREAD LENGTH | 0.440 INCHES MINIMUM STUD THREAD |
| STYL | STYLE DESIGNATOR | STEPPED |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| MATT | MATERIAL | STEEL |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| FEAT | SPECIAL FEATURES | STUD END THREAD 0.004 IN. OVERSIZE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| CMLP | THREAD QUANTITY PER INCH | 28 NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7456 ASSN STD SINGLE MATERIAL RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
| ABHP | OVERALL LENGTH | 1.250 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
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