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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | RAISED SURFACE FEATURE INCLUDED AND CENTRALLY LOCATED;APERTURE SHAPE ROUND AND INCLUDED;SHAPE:ROUND |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| ABTB | MOUNTING HOLE DIAMETER | 1.375 INCHES MINIMUM AND 1.376 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 10.353 INCHES NOMINAL |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 8 |
| CXDK | FIRST RAISED SURFACE OUTSIDE DIAMETER | 8.365 INCHES MINIMUM AND 8.385 INCHES MAXIMUM |
| ABVL | APERTURE DIAMETER | 7.990 INCHES MINIMUM AND 8.010 INCHES MAXIMUM |
| CKSR | RAISED SURFACE HEIGHT | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| ABKV | OUTSIDE DIAMETER | 12.690 INCHES MINIMUM AND 12.710 INCHES MAXIMUM |