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 |
|---|---|
| 01556 | EMHART TEKNOLOGIES LLC DBA EMHART FA |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1 CL B FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAVH | SHOULDER DIAMETER | 0.334 INCHES NOMINAL |
| ADDV | COTTER PIN HOLE DIAMETER | 0.076 INCHES NOMINAL FIRST HOLE |
| ADCV | DISTANCE FROM SHOULDER PORTION TO NUT END | 2.865 INCHES MINIMUM AND 2.885 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 14 STUD THREAD |
| AASA | THREAD LENGTH | 0.552 INCHES MINIMUM NUT THREAD AND 0.572 INCHES MAXIMUM NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD |
| ADDU | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.146 INCHES MINIMUM FIRST HOLE |
| AAUM | LOCKING FEATURE | RING, LOCK KEYED |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| AASA | THREAD LENGTH | 0.448 INCHES NOMINAL STUD THREAD |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAVK | SHOULDER LENGTH | 0.052 INCHES MINIMUM AND 0.057 INCHES MAXIMUM |
| ADDU | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.166 INCHES MAXIMUM SECOND HOLE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| ABHP | OVERALL LENGTH | 3.365 INCHES MINIMUM AND 3.385 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
| AAJD | THREAD CLASS | 3A STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| MATT | MATERIAL | STEEL COMP 4130 |