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 |
|---|---|---|
| MATT | MATERIAL | PLASTIC PHENOLIC OVERALL |
| FEAT | SPECIAL FEATURES | MOUNTING CONFIGURATION:HOLES NOT EVENLY SPACED;RAISED SURFACE FEATURE INCLUDED AND CENTRALLY LOCATED;APERTURE SHAPE ROUND AND INCLUDED;APERTURE TYPE:COUNTERBORED;SHAPE:SPECIAL;FSC APPLICATION DATA:TRANSMISSION,HELICOPTE |
| AAWZ | COUNTERBORE DEPTH | 0.178 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| CKSR | RAISED SURFACE HEIGHT | 0.150 INCHES NOMINAL |
| ABGL | WIDTH | 5.548 INCHES MINIMUM AND 5.568 INCHES MAXIMUM |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 6 |
| ABRY | LENGTH | 4.120 INCHES NOMINAL |
| CWLK | OUTSIDE RAISED SURFACE DIAMETER | 3.440 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| AAWY | COUNTERBORE DIAMETER | 2.840 INCHES MINIMUM AND 2.845 INCHES MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| ABVL | APERTURE DIAMETER | 2.530 INCHES NOMINAL |
| ADUM | OVERALL THICKNESS | 0.190 INCHES NOMINAL |