Part Number
Part Number:
NSN:
NIIN:
Item Name:
STUD , LOCKED IN
Definition:
A HEADLESS FASTENER EXTERNALLY THREADED ON BOTH ENDS WITH EACH THREADED PORTION OF ONE BUT NOT NECESSARILY THE SAME NOMINAL DIAMETER. IT IS DESIGNED TO BE LOCKED IN PLACE BY EITHER A RING, LOCK, SERRATED OR A RING, LOCK, KEYED.
CAGE Information
| Code | Company |
|---|---|
| 75237 | ALCOA GLOBAL FASTENERS INC. DBA ALCO |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | IRON ALLOY 660 |
| THSD | THREAD SERIES DESIGNATOR | UNJF NUT THREAD |
| CRZF | DISTANCE FROM END OF STUD END THREADS TO NUT END | 1.193 INCHES MINIMUM AND 1.223 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.615 INCHES MINIMUM AND 1.675 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 14 STUD THREAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES NUT THD |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AASA | THREAD LENGTH | 0.739 INCHES MINIMUM NUT THREAD |
| AASA | THREAD LENGTH | 0.422 INCHES MINIMUM STUD THREAD AND 0.452 INCHES MAXIMUM STUD THREAD |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM |
| AAJD | THREAD CLASS | 2A STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES STUD THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES SHANK |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| AAUM | LOCKING FEATURE | KEY INSERTS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE |