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 |
|---|---|
| 83324 | ALCOA GLOBAL FASTENERS INC. DBA ALCO |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CSYM | SURFACE FINISH | 62.0 MICROINCHES SHANK |
| CSYM | SURFACE FINISH | 62.0 MICROINCHES SHANK |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES NUT THD |
| AASA | THREAD LENGTH | 0.495 INCHES MINIMUM STUD THREAD AND 0.525 INCHES MAXIMUM STUD THREAD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAUM | LOCKING FEATURE | RING, LOCK SERRATED |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES STUD THD |
| ADCX | DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.165 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| AAJE | THREAD PITCH DIAMETERS | +0.3358/+0.3378 INCHES STUD THREAD |
| ADCT | DISTANCE FROM SERRATED PORTION TO NUT END | 0.923 INCHES MINIMUM AND 0.953 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 16 STUD THREAD |
| 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 |
| ABHP | OVERALL LENGTH | 1.598 INCHES MINIMUM AND 1.658 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AASA | THREAD LENGTH | 0.545 INCHES MINIMUM NUT THREAD AND 0.575 INCHES MAXIMUM NUT THREAD |
| ADCU | DISTANCE FROM SERRATED PORTION TO STUD END | 0.675 INCHES MINIMUM AND 0.705 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD |
| MATT | MATERIAL | STEEL COMP 4130 |