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 |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| ABKV | OUTSIDE DIAMETER | 5.125 INCHES NOMINAL |
| CKSR | RAISED SURFACE HEIGHT | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| ABVL | APERTURE DIAMETER | 3.270 INCHES MINIMUM AND 3.280 INCHES MAXIMUM |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 6 |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| ABTB | MOUNTING HOLE DIAMETER | 0.313 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.313 INCHES |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND, THREADED |
| AAWZ | COUNTERBORE DEPTH | 0.210 INCHES MINIMUM AND 0.214 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 3.543 INCHES MINIMUM AND 3.544 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |