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 |
|---|---|
| 20722 | THE ENTWISTLE COMPANY |
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 |
|---|---|---|
| ADAS | BODY INSIDE DIAMETER | 2.4385 INCHES MINIMUM AND 2.4390 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1141 OVERALL |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 3 HOLE |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| AAZP | CHAMFER LENGTH (NON-CORE) | ERR-070 |
| STYL | STYLE DESIGNATOR | SOLID |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| FEAT | SPECIAL FEATURES | INSIDE DIA COUNTERBORED RIGHT END,3.0000 IN. DIA,0.5000 IN. DEEP |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
| CTXR | RELIEF GROOVE DEPTH (NON-CORE) | ERR-070 |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER |
| AGFF | FLANGE WIDTH | 0.7500 INCHES NOMINAL |
| BZLX | CORNER SHAPE | RELIEF GROOVE LEFT FLANGE BODY CORNER |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| CTYH | RELIEF GROOVE WIDTH (NON-CORE) | ERR-070 |
| ADAR | BODY OUTSIDE DIAMETER | 4.3308 INCHES MINIMUM AND 4.3317 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.6250 INCHES NOMINAL |
| AEPR | FLANGE OUTSIDE DIAMETER | 5.7500 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.3125 INCHES NOMINAL FIRST |