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 |
| CRMG | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| ABPU | SECOND STEP LENGTH | 0.100 INCHES NOMINAL |
| AAJD | THREAD CLASS | 3A |
| ABPT | SECOND STEP DIAMETER | 0.257 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ABPW | THIRD STEP LENGTH | 0.369 INCHES NOMINAL |
| AAHP | SECOND END STYLE | SLOTTED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABPR | FIRST STEP DIAMETER | 0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDER |
| ABPS | FIRST STEP LENGTH | 0.060 INCHES NOMINAL |
| CRDY | FIRST END LOCATION | THREADED END |
| ABHP | OVERALL LENGTH | 1.437 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| ABPV | THIRD STEP DIAMETER | 0.250 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL |
| AASA | THREAD LENGTH | 0.369 INCHES NOMINAL |
| AMGR | SECOND END SLOT DEPTH | 0.125 INCHES NOMINAL |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAVH | SHOULDER DIAMETER | 0.375 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | CHAMFERED |
| AMCS | FIRST END TAPER LENGTH | 0.050 INCHES MAXIMUM |