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 |
|---|---|---|
| ADNU | CORNER RADIUS | 0.318 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | HORIZONTAL CENTERLINE |
| ABRY | LENGTH | 1.503 INCHES MINIMUM AND 1.520 INCHES MAXIMUM |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 2 |
| ADUM | OVERALL THICKNESS | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| ADNY | DISTANCE BETWEEN HOLES ALONG LENGTH | 0.874 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL |
| FEAT | SPECIAL FEATURES | ONE CENTRAL TANG 0.307 IN.LG BY 0.250 IN.W EXTENDING ONE SIDE W/0.218 IN.CORNER RADIUS;SHAPE:SPECIAL |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| ABTB | MOUNTING HOLE DIAMETER | 0.265 INCHES NOMINAL |
| ABGL | WIDTH | 0.933 INCHES MINIMUM AND 0.953 INCHES MAXIMUM |