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 |
|---|---|
| 81996 | U S ARMY AVIATION AND MISSILE COMMAN |
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 |
|---|---|---|
| AEPR | FLANGE OUTSIDE DIAMETER | 2.8960 INCHES MINIMUM AND 2.9160 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 2.1120 INCHES MINIMUM AND 2.1160 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C NOMINAL OUTER LAYER |
| ADAR | BODY OUTSIDE DIAMETER | 2.3900 INCHES MINIMUM AND 2.3910 INCHES MAXIMUM |
| AGFF | FLANGE WIDTH | 0.0890 INCHES MINIMUM AND 0.0910 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | SOLID |
| ABHP | OVERALL LENGTH | 0.6460 INCHES MINIMUM AND 0.6660 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |