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 |
|---|---|
| 25230 | MAGNETEK INC INDUSTRIAL CONTROLS GRO |
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 |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-T-390,GR 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE DIAMETER SURFACE OF BODY |
| MATT | MATERIAL | COPPER ALLOY 932 BODY |
| AAUB | HOLE DIAMETER | 0.1880 INCHES NOMINAL FIRST |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | 4 INTERNAL |
| STYL | STYLE DESIGNATOR | SOLID |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GR 6 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER |
| CSYM | SURFACE FINISH | 20.0 MICROINCHES RIGHT END SURFACE OF BODY |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE |
| AGKH | LUBRICANT ACCOMMODATION STYLE | GROOVED CLOSED BOTH ENDS |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| CSYM | SURFACE FINISH | 20.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| ABHP | OVERALL LENGTH | 2.6480 INCHES MINIMUM AND 2.6520 INCHES MAXIMUM |
| AEPR | FLANGE OUTSIDE DIAMETER | 6.0000 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 62.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| ADAS | BODY INSIDE DIAMETER | 2.2545 INCHES MINIMUM AND 2.2555 INCHES MAXIMUM |
| AGFF | FLANGE WIDTH | 0.6000 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 3.9990 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | TIN ALLOY UNS L13890 INSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 20.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |