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 |
|---|---|
| 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER |
| CSFM | UNDERCUT DEPTH (NON-CORE) | ERR-070 |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL OR CHROMATE OVERALL |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OUTER LAYER |
| ADAR | BODY OUTSIDE DIAMETER | 0.5007 INCHES MINIMUM AND 0.5017 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | SOLID |
| ADAS | BODY INSIDE DIAMETER | 0.3755 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.6725 INCHES MINIMUM AND 0.6875 INCHES MAXIMUM |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER |
| ABPC | UNDERCUT WIDTH (NON-CORE) | ERR-070 |
| AGFF | FLANGE WIDTH | 0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1,OR 2 MIL SPEC 1ST TREATMENT RESPONSE OVERALL OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.8550 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | PLASTIC LINER BONDED TO LEFT END SURFACE OF FLANGE |