Part Number
Part Number:
NSN:
NIIN:
Item Name:
PIN , SHOULDER , HEADLESS
Definition:
A CYLINDRICALLY-SHAPED HEADLESS ITEM, HAVING A SHANK AT ONE OR BOTH ENDS. IT IS USED FOR ALIGNING, FASTENING, OR TRANSFER OF TORQUE AND/OR THRUST BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM. IT MAY BE THREADED ON ONE END.
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
NAILS, MACHINE KEYS, AND PINS
Inclusions:
INCLUDES DOWEL PINS, SPLIT PINS; SPIKES; TACKS; NONOFFICE TYPE STAPLES; MACHINE KEYS; BRADS; SHOULDERED PINS; COTTER PINS; NAILS.
Exclusions:
EXCLUDES SHAFTS (FSC 3040); LOCK KEYS (FSC 5340).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| AKTN | SECOND END SLOT WIDTH | 0.064 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| AAZE | SHANK DIAMETER | 0.233 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| FEAT | SPECIAL FEATURES | 0.062 IN. LG BY 0.190 IN. DIA GROOVE LOCATED 0.100 IN. FROM SHOULDER ONFIRST END |
| AAJD | THREAD CLASS | 3A |
| AAHP | SECOND END STYLE | SLOTTED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| STYL | STYLE DESIGNATOR | SHOULDER |
| CRDY | FIRST END LOCATION | THREADED END |
| ABHP | OVERALL LENGTH | 1.437 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | SQUARE |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| AASA | THREAD LENGTH | 0.369 INCHES NOMINAL |
| AAVH | SHOULDER DIAMETER | 1.375 INCHES NOMINAL |
| AMGR | SECOND END SLOT DEPTH | 0.125 INCHES NOMINAL |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| CQTR | SECOND SHANK DIAMETER | 0.233 INCHES NOMINAL |
| AATR | SHANK LENGTH | 0.531 INCHES NOMINAL |
| CWAS | SECOND SHANK LENGTH | 0.840 INCHES NOMINAL |