Part Number
Part Number:
NSN:
NIIN:
Item Name:
STUD , PLAIN
Definition:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. THE MAXIMUM DIAMETER OF THE UNTHREADED PORTION MUST NOT BE GREATER THAN THE NOMINAL THREAD DIAMETER PLUS 0.020 INCHES (0.508 MM). THE UNTHREADED PORTION MUST BE WITHOUT LOCKING OR WRENCHING PROVISIONS. IT MAY BE THREAD RELIEVED. SEE ALSO ROD, THREADED END AND ROD, CONTINUOUS THREAD.
CAGE Information
| Code | Company |
|---|---|
| 00198 | PRATT AND WHITNEY CANADA INC WHITNEY |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASA | THREAD LENGTH | 0.615 INCHES MINIMUM STUD THREAD AND 0.725 INCHES MAXIMUM STUD THREAD |
| AASA | THREAD LENGTH | 0.615 INCHES MINIMUM STUD THREAD AND 0.725 INCHES MAXIMUM STUD THREAD |
| ABHP | OVERALL LENGTH | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| AAJE | THREAD PITCH DIAMETERS | +0.2883/+0.2909 INCHES STUD THREAD |
| FEAT | SPECIAL FEATURES | STUD END THREAD 0.008 IN. OVERSIZE |
| ADDU | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.084 INCHES MINIMUM FIRST HOLE AND 0.104 INCHES MAXIMUM FIRST HOLE |
| ADDV | COTTER PIN HOLE DIAMETER | 0.084 INCHES MINIMUM FIRST HOLE AND 0.094 INCHES MAXIMUM FIRST HOLE |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| CMLP | THREAD QUANTITY PER INCH | 18 STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| MATT | MATERIAL | STEEL COMP 8740 |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| AASA | THREAD LENGTH | 0.615 INCHES MINIMUM NUT THREAD AND 0.700 INCHES MAXIMUM NUT THREAD |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |