Part Number
Part Number:
NSN:
NIIN:
Item Name:
PLATE , RETAINING , BEARING
Definition:
A COMPARATIVELY FLAT RIGID ITEM, WITH OR WITHOUT A CENTRALLY LOCATED APERTURE, DESIGNED TO HOLD AN ANNULAR BEARING OR A SLEEVE BEARING IN A FITTED INCLOSURE. IT MUST HAVE DRILLED AND/OR TAPPED HOLES FOR MOUNTING PURPOSES. EXCLUDES END BELL, ELECTRICAL ROTATING EQUIPMENT.
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
BEARINGS, ANTIFRICTION, UNMOUNTE
Inclusions:
INCLUDES BALL BEARINGS; ROLLER BEARINGS; BALLS; RACES.
Exclusions:
EXCLUDES PLAIN BEARINGS (FSC 3120); JEWEL BEARINGS (FSC 3120)
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| STYL | STYLE DESIGNATOR | ROUND |
| STYL | STYLE DESIGNATOR | ROUND |
| CWHX | COUNTERBORE DEPTH | 0.344 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | DICHROMATE OVERALL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 2.312 INCHES NOMINAL |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 4 |
| ABVL | APERTURE DIAMETER | 1.335 INCHES NOMINAL |
| MATT | MATERIAL | MAGNESIUM OVERALL |
| ABKV | OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| CKSR | RAISED SURFACE HEIGHT | 0.133 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERBORED |
| CWGF | COUNTERBORE DIAMETER | 1.574 INCHES MINIMUM AND 1.576 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.656 INCHES NOMINAL |