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 |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.9219 INCHES MINIMUM AND 0.9531 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 5.1216 INCHES MINIMUM AND 5.1226 INCHES MAXIMUM |
| ABGD | SLOT LENGTH | 0.5000 INCHES NOMINAL FIRST |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE AND 2 SLOT |
| AAUB | HOLE DIAMETER | 0.4375 INCHES NOMINAL FIRST |
| ABGC | SLOT WIDTH | 0.1875 INCHES NOMINAL FIRST |
| MATT | MATERIAL | STEEL COMP 1045 OVERALL OR STEEL COMP 1050 OVERALL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| STYL | STYLE DESIGNATOR | SOLID |
| CQFM | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM OVERALL AND 48.0 ROCKWELL C MAXIMUM OVERALL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| ADAR | BODY OUTSIDE DIAMETER | 5.6875 INCHES MINIMUM AND 5.6885 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES LEFT END SURFACE OF BODY |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES RIGHT END SURFACE OF BODY |