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 |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASA | THREAD LENGTH | 0.390 INCHES NOMINAL STUD THREAD |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| ABHP | OVERALL LENGTH | 1.376 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.500 INCHES NOMINAL NUT THREAD |
| AAUM | LOCKING FEATURE | RING, LOCK SERRATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| AAJD | THREAD CLASS | 3A STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| ADCX | DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.172 INCHES NOMINAL |
| ADCT | DISTANCE FROM SERRATED PORTION TO NUT END | 0.814 INCHES NOMINAL |
| ADCU | DISTANCE FROM SERRATED PORTION TO STUD END | 0.562 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| CMLP | THREAD QUANTITY PER INCH | 20 NUT THREAD |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |