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 |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON INC. |
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 |
|---|---|---|
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 11.125 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 12 |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| ADNU | CORNER RADIUS | 0.020 INCHES NOMINAL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ABVL | APERTURE DIAMETER | 9.790 INCHES MINIMUM AND 9.810 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.264 INCHES MINIMUM AND 0.271 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 11.990 INCHES MINIMUM AND 12.010 INCHES MAXIMUM |
| CXDK | FIRST RAISED SURFACE OUTSIDE DIAMETER | 10.190 INCHES MINIMUM AND 10.210 INCHES MAXIMUM |
| CKSR | RAISED SURFACE HEIGHT | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| CWLK | OUTSIDE RAISED SURFACE DIAMETER | 0.202 INCHES MINIMUM AND 0.217 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | MAX SURFACE FINISH,ALL SURFACES 125 MICROINCHES A/A;RAISED SURFACE FEATURE:INCLUDED;APERTURE SHAPE ROUND AND INCLUDED;SHAPE:ROUND |