Part Number
Definition:
A TUBULAR SHAPED ITEM WITH OR WITHOUT FLANGE(S) DESIGNED TO REDUCE FRICTION AND CARRY A KINETIC LOAD ON THE SURFACE(S) PARALLEL TO THE AXIS OF THE BORE. IT MUST HAVE A VISIBLE OR DETECTABLE MEANS OF LUBRICATION OR BE SELF-LUBRICATED. THE OVER ALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY, EXCEPT FOR STRAIGHT TUBULAR (WITHOUT FLANGE OR SHOULDER) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDE 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. SEE ALSO BUSHING, SLEEVE; SPACER, SLEEVE; AND WASHER (AS MODIFIED). EXCLUDES PIN, HOLLOW.
CAGE Information
| Code | Company |
|---|---|
| 84955 | KAMAN AEROSPACE CORPORATION DBA HELI |
Federal Supply Class
Title
BEARINGS, PLAIN, UNMOUNTED
Inclusions:
INCLUDES SLEEVE BEARINGS; SPLIT BEARINGS; WASHER TYPE BEARINGS; JEWEL BEARINGS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); MOUNTED BEARINGS (FSC 3130).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADAR | BODY OUTSIDE DIAMETER | 1.2520 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | ROUND OUTSIDE LEFT CORNER |
| AAUB | HOLE DIAMETER | 0.0460 INCHES MINIMUM FIRST AND 0.0520 INCHES MAXIMUM FIRST |
| MATT | MATERIAL | COPPER ALLOY 630 OVERALL |
| ABHP | OVERALL LENGTH | 0.7500 INCHES NOMINAL |
| BZLX | CORNER SHAPE | ROUND OUTSIDE RIGHT CORNER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID INTERNAL FLANGE AT BOTH ENDS |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| CQFM | HARDNESS RATING | 90.0 ROCKWELL B MINIMUM OVERALL |
| AGFJ | RIGHT INTERNAL FLANGE HOLE DIAMETER | 0.9370 INCHES NOMINAL |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE |
| AGFH | LEFT INTERNAL FLANGE HOLE DIAMETER | 0.9370 INCHES NOMINAL |
| AGFL | RIGHT INTERNAL FLANGE WIDTH | 0.1250 INCHES NOMINAL |
| AGFK | LEFT INTERNAL FLANGE WIDTH | 0.1250 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.7300 INCHES NOMINAL |
| ABGG | RADIUS (NON-CORE) | ERR-070 |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |