Part Number
Part Number:
NSN:
NIIN:
Item Name:
STUD , SHOULDERED
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. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.
CAGE Information
| Code | Company |
|---|---|
| 09344 | ROCKWELL COLLINS AEROSPACE & ELECTRO |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 28 STUD THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNJF NUT THREAD |
| FEAT | SPECIAL FEATURES | SOCKET DRIVE ON NUT END |
| CSJZ | STUD END SHANK LENGTH | 0.170 INCHES NOMINAL |
| ADDB | NUT END SHANK LENGTH | 0.550 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAVH | SHOULDER DIAMETER | 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNJF STUD THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| CTDT | NUT END SHANK DIAMETER | 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CSXH | STUD END SHANK DIAMETER | 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| AASA | THREAD LENGTH | 0.490 INCHES MINIMUM STUD THREAD AND 0.510 INCHES MAXIMUM STUD THREAD |
| STYL | STYLE DESIGNATOR | SHOULDERED |
| CMLP | THREAD QUANTITY PER INCH | 28 NUT THREAD |
| AAJD | THREAD CLASS | 3A STUD THREAD |
| ABHP | OVERALL LENGTH | 1.795 INCHES MINIMUM AND 1.815 INCHES MAXIMUM |
| AAVK | SHOULDER LENGTH | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AASA | THREAD LENGTH | 0.525 INCHES NOMINAL NUT THREAD |