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 |
|---|---|
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
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 |
|---|---|---|
| CTTG | RIGHT END BODY DIAMETER | 2.1240 INCHES MINIMUM AND 2.1260 INCHES MAXIMUM |
| CTTG | RIGHT END BODY DIAMETER | 2.1240 INCHES MINIMUM AND 2.1260 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| AGFF | FLANGE WIDTH | 0.4843 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 2.1240 INCHES MINIMUM AND 2.1260 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM |
| CTSN | LEFT END BODY DIAMETER | 2.1240 INCHES MINIMUM AND 2.1260 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | SPLIT |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ABHP | OVERALL LENGTH | 1.5000 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF FLANGE |
| AJFM | END TO FLANGE DISTANCE | 0.4531 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF FLANGE |
| AEPR | FLANGE OUTSIDE DIAMETER | 2.3750 INCHES NOMINAL |