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 |
|---|---|---|
| AMFM | SECOND END TAPER LENGTH | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 0.5626 INCHES MINIMUM AND 0.5636 INCHES MAXIMUM |
| AMCS | FIRST END TAPER LENGTH | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| AAZE | SHANK DIAMETER | 0.480 INCHES MINIMUM AND 0.485 INCHES MAXIMUM |
| CRDY | FIRST END LOCATION | SHANK END |
| CSYM | SURFACE FINISH | 90.000 MICROINCHES OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDER |
| AATR | SHANK LENGTH | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| AAHP | SECOND END STYLE | CHAMFERED |
| CTHC | SECOND END TAPER ANGLE | 10.0 DEGREES MINIMUM AND 11.0 DEGREES MAXIMUM |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,SAE 4130 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAGZ | FIRST END STYLE | CHAMFERED |
| ABHP | OVERALL LENGTH | 1.238 INCHES MINIMUM AND 1.258 INCHES MAXIMUM |
| CRMG | FIRST END TAPER ANGLE | 45.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |