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 |
|---|---|
| 77220 | DANA CORP ENGINE PRODUCTS DIV |
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 |
|---|---|---|
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE AND 1 SLOT |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE AND 1 SLOT |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL |
| ABGC | SLOT WIDTH | 0.2500 INCHES MINIMUM FIRST AND 0.2520 INCHES MAXIMUM FIRST |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL |
| AAUB | HOLE DIAMETER | 0.2520 INCHES NOMINAL SECOND |
| AAUB | HOLE DIAMETER | 0.3120 INCHES NOMINAL THIRD |
| ADAR | BODY OUTSIDE DIAMETER | 2.4880 INCHES MINIMUM AND 2.4920 INCHES MAXIMUM |
| AAZP | CHAMFER LENGTH (NON-CORE) | ERR-070 |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| AGKH | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR |
| SFTT | SURFACE TREATMENT | TIN OVERALL |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER |
| ABGD | SLOT LENGTH | 0.2780 INCHES MINIMUM FIRST AND 0.2820 INCHES MAXIMUM FIRST |
| CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| STYL | STYLE DESIGNATOR | SEGMENTED |
| AAUB | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE-1010 FED STD SINGLE MATERIAL RESPONSE OUTER LAYER |
| MATT | MATERIAL | COPPER ALLOY INNER LAYER |
| MATT | MATERIAL | STEEL COMP 1010 OUTER LAYER |
| ADAS | BODY INSIDE DIAMETER | 2.3240 INCHES MINIMUM AND 2.3270 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.8070 INCHES MINIMUM AND 1.8170 INCHES MAXIMUM |