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 |
|---|---|
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
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 |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.1225 INCHES MINIMUM FIRST AND 0.1245 INCHES MAXIMUM FIRST |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM CORE AND 40.0 ROCKWELL C MAXIMUM CORE |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 3 HOLE |
| CSYT | CHAMFER ANGLE | ERR-070 AND ERR-070 |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| AAZP | CHAMFER LENGTH (NON-CORE) | ERR-070 |
| STYL | STYLE DESIGNATOR | SOLID INTERNAL FLANGE ONE END |
| ADAR | BODY OUTSIDE DIAMETER | 3.7900 INCHES MINIMUM AND 3.7910 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER |
| CQFM | HARDNESS RATING | 79.0 ROCKWELL A MINIMUM CASE AND 85.0 ROCKWELL A MAXIMUM CASE |
| ABHP | OVERALL LENGTH | 0.9000 INCHES MINIMUM AND 0.9200 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CARBON OVERALL |
| AGFK | LEFT INTERNAL FLANGE WIDTH | 0.0820 INCHES MINIMUM AND 0.0860 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | HOLES EQ SP AT 30DEG ANGLE THRU BODY,0.45567 FROM RIGHT END OD |
| AGFH | LEFT INTERNAL FLANGE HOLE DIAMETER | 3.1400 INCHES MINIMUM AND 3.1600 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 3.4950 INCHES MINIMUM AND 3.4990 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT | MATERIAL | STEEL COMP E9310 OVERALL |
| AAZP | CHAMFER LENGTH | ERR-070 AND ERR-070 |