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 |
|---|---|---|
| ABRE | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.312 INCHES NOMINAL |
| AAZE | SHANK DIAMETER | 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| AAGZ | FIRST END STYLE | RADIUS |
| AATR | SHANK LENGTH | 0.558 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-635 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CQFM | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM OVERALL AND 46.0 ROCKWELL C MAXIMUM OVERALL |
| CRDY | FIRST END LOCATION | SHANK END |
| AAVH | SHOULDER DIAMETER | 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1060 OVERALL |
| AAHP | SECOND END STYLE | SLOTTED |
| STYL | STYLE DESIGNATOR | SHOULDER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 CL 1 TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AKTN | SECOND END SLOT WIDTH | 0.125 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.495 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| ABRB | HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ABRC | FIRST HOLE DIAMETER | 0.187 INCHES NOMINAL |
| AMGR | SECOND END SLOT DEPTH | 0.750 INCHES NOMINAL |
| ALWR | FIRST END CORNER RADIUS | 0.078 INCHES NOMINAL |