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 |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 4.185 INCHES MINIMUM AND 4.195 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| CXDK | FIRST RAISED SURFACE OUTSIDE DIAMETER | 2.820 INCHES MINIMUM AND 2.830 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| ADUM | OVERALL THICKNESS | 0.385 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 6 |
| FEAT | SPECIAL FEATURES | TWO LOCATING HOLES 0.312 IN.DIA ONE LOCATED 1.524 IN.RIGHT OF VERTICAL CENTERLINE AT ZERO DEG AND ONE 0.923 IN.LEFT OF VERTICAL CENTERLINE AND 1.270 IN.ABOVE HORIZONTAL CENTERLINE;RAISED SURFACE FEATURE INCLUDED;APERTURE SHAPE ROUND AND INCLUDED;SHAPE:ROUND |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 3.520 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 2.600 INCHES NOMINAL |
| CKSR | RAISED SURFACE HEIGHT | 0.335 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |