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 |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON 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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | HOLES DRILLED ON A 60.0 DEG ANGLE |
| FEAT | SPECIAL FEATURES | HOLES DRILLED ON A 60.0 DEG ANGLE |
| ADAR | BODY OUTSIDE DIAMETER | 2.8740 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM |
| AAUB | HOLE DIAMETER | 0.1080 INCHES MINIMUM FIRST AND 0.1140 INCHES MAXIMUM FIRST |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| STYL | STYLE DESIGNATOR | SOLID |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL OR STEEL COMP 4130 OVERALL |
| AEPR | FLANGE OUTSIDE DIAMETER | 3.0500 INCHES MINIMUM AND 3.0700 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| ADAS | BODY INSIDE DIAMETER | 2.6510 INCHES MINIMUM AND 2.6560 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.8140 INCHES MINIMUM AND 0.8440 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6381 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5626 COM+4140 COND C4 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6758 COND D1 MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| ABGG | RADIUS | ERR-070 AND ERR-070 |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES INTERMEDIATE LAYER |
| AGFF | FLANGE WIDTH | 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER |
| AAZP | CHAMFER LENGTH | ERR-070 AND ERR-070 |