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 |
|---|---|---|
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL |
| SFTT | SURFACE TREATMENT | LEAD OVERALL AND TIN OVERALL |
| AAZP | CHAMFER LENGTH (NON-CORE) | ERR-070 |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| AGKH | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR |
| FEAT | SPECIAL FEATURES | HOLES ARE 90 DEG COUNTERSINK |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER LAYER |
| ADAR | BODY OUTSIDE DIAMETER | 3.4375 INCHES MINIMUM AND 3.4382 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM |
| CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 49 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| STYL | STYLE DESIGNATOR | SEGMENTED |
| ADAS | BODY INSIDE DIAMETER | 2.9960 INCHES MINIMUM AND 2.9970 INCHES MAXIMUM |
| AAUB | HOLE DIAMETER | 0.3750 INCHES NOMINAL FIRST |
| MATT | MATERIAL | COPPER ALLOY INNER LAYER |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 6 HOLE |
| MATT | MATERIAL | STEEL COMP 1010 OUTER LAYER |