Part Number
Definition:
A TUBULAR SHAPED UNTHREADED ITEM WITH OR WITHOUT A FLANGE AT ONE END DESIGNED TO BE INSERTED INTO A HOLE TO REDUCE THE INSIDE DIAMETER OF THE HOLE AND TO PROTECT THE SURROUNDING BODY STRUCTURE FROM DAMAGE RESULTING FROM STRESS, STRAIN, AND/OR VIBRATION. THE OVERALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDES 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. FOR ITEMS MADE OF RUBBER, SEE BUSHING, NONMETALLIC. SEE ALSO BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; AND BUSHING, ELECTRICAL CONDUCTOR. EXCLUDES BUSHING, DRILL, JIG.
CAGE Information
| Code | Company |
|---|---|
| 01289 | GENERAL ELECTRIC COMPANY DBA GE 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 |
|---|---|---|
| AGFF | FLANGE WIDTH | 0.5000 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 3 HOLE |
| ADAR | BODY OUTSIDE DIAMETER | 1.3730 INCHES MINIMUM AND 1.3740 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | OUTSIDE RIGHT CORNER RELIEVED,1.1250 IN. DIA,0.4375 IN. W |
| STYL | STYLE DESIGNATOR | SOLID |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | B50R57D,FSCM 01289 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| MATT | MATERIAL | STEEL OVERALL |
| AEPR | FLANGE OUTSIDE DIAMETER | 3.5000 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.5625 INCHES NOMINAL FIRST |
| ABHP | OVERALL LENGTH | 2.5000 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |