Part Number
Definition:
AN ITEM OF ANY PERIPHERAL SHAPE USUALLY HAVING ONE FLAT OR SPHERICAL SURFACE AND A CENTRALLY LOCATED HOLE. IT IS DESIGNED FOR APPLICATIONS INVOLVING MOVING (KINETIC) LOADS. EXCEPT FOR ITEMS FABRICATED FROM BEARING QUALITY SYNTHETIC (PLASTIC) OR COMPOSED OF MULTILAYER MATERIAL, ONE BEARING SURFACE MUST EITHER HAVE A SPECIFIC SURFACE FINISH DESIGNATION OF 32 MICROINCH (0.8 MICROMETRE) OR LESS, ARITHMETICAL AVERAGE (AA) (ARITHMETIC MEAN DEVIATION) OR ONE OF THE FOLLOWING CONDITIONS: BE LAPPED OR GROUND; HAVE VISIBLE OR DETECTABLE MEANS OF LUBRICATION; GROOVES, INDENTATIONS; OR SELF-LUBRICATION. THE THICKNESS MUST NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OF THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS (WHEN THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE). EXCLUDES STRAIGHT, TUBULAR (WITHOUT FLANGE) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. SEE ALSO WASHER, FLAT AND SPACER, SLEEVE.
CAGE Information
| Code | Company |
|---|---|
| 34623 | AM GENERAL LLC |
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 |
|---|---|---|
| ADUM | OVERALL THICKNESS | 0.0910 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OUTER LAYER |
| STYL | STYLE DESIGNATOR | ROUND |
| AGJR | MINOR DIAMETER | 1.1406 INCHES NOMINAL |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL |
| MATT | MATERIAL | COPPER ALLOY 510 INNER LAYER |
| AAWY | COUNTERBORE DIAMETER | 1.6250 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED |
| MATT | MATERIAL | COPPER ALLOY 544 OVERALL |
| AAZR | MAJOR DIAMETER | 1.4062 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| FEAT | SPECIAL FEATURES | KEY 7/32 IN. W BY 5/16 IN. LG BENT 3/32 IN. MIN,1/8 IN. MAX,AWAY FROM BRONZE SURFACE OF WASHER,BEND STARTS 1/8 IN. FROM OD,PARALLEL TO AND EQUALLY SPACED BETWEEN GROOVES |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER |
| AAWZ | COUNTERBORE DEPTH | 0.0350 INCHES MINIMUM AND 0.0410 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND W/ROUND KEYWAYS |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| AGKA | CENTER HOLE KEYWAY QUANTITY | 3 |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| CTLM | LUBRICATION FEATURE | GROOVE FLAT BEARING SURFACE |
| AGJY | CENTER HOLE KEYWAY RADIUS | 0.3125 INCHES NOMINAL |