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 |
|---|---|
| 20418 | DRS SUSTAINMENT SYSTEMS INC. DIV DRS |
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 |
|---|---|---|
| STYL | STYLE DESIGNATOR | ROUND |
| CWGF | COUNTERBORE DIAMETER | 3.1815 INCHES MINIMUM AND 3.1820 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM |
| ADUM | OVERALL THICKNESS | 1.745 INCHES NOMINAL |
| ABMB | MINOR THICKNESS | 0.237 INCHES NOMINAL |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 2.937 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.148 INCHES MINIMUM AND 0.159 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/O APERTURE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 6 |
| CWHX | COUNTERBORE DEPTH | 1.595 INCHES MINIMUM AND 1.605 INCHES MAXIMUM |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| AYRZ | COUNTERSINK DIAMETER | 0.280 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERSUNK |
| ABKV | OUTSIDE DIAMETER | 3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM |