Part Number
Part Number:
NSN:
NIIN:
Item Name:
KEY , WOODRUFF
Definition:
AN ITEM IN THE FORM OF A SEGMENT OF A DISK, WHICH MAY HAVE A FLAT BOTTOM, WITH OR WITHOUT PROJECTING SHOULDERS, DESIGNED TO FIT INTO A KEYWAY IN AN AXLE OR SHAFT, AND INTO A MATCHING SLOT IN THE HUB OR BOSS OF A WHEEL, GEAR OR PULLEY.
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 |
|---|---|---|
| ABNM | THICKNESS | 0.125 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| CSPJ | STARTING EDGE SHAPE | STRAIGHT |
| ABHP | OVERALL LENGTH | 0.750 INCHES NOMINAL |
| ABNL | CIRCLE DIAMETER | 0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| ACJJ | KEY SIZE DESIGNATION | WOODRUFF 3 |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| STYL | STYLE DESIGNATOR | ROUND BOTTOM RELIEVED ENDS |
| AXFE | KEY HEIGHT | 0.280 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL AND 33.0 ROCKWELL C MAXIMUM OVERALL |