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 |
|---|---|
| 21335 | TIMKEN AEROSPACE, INC TIMKEN AEROSPA |
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 |
|---|---|---|
| ADAR | BODY OUTSIDE DIAMETER | 1.5015 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INTERMEDIATE LAYER |
| ADAS | BODY INSIDE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 630 INNER LAYER |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| STYL | STYLE DESIGNATOR | SOLID |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| ABHP | OVERALL LENGTH | 0.9810 INCHES MINIMUM AND 0.9880 INCHES MAXIMUM |
| AGFF | FLANGE WIDTH | 0.1820 INCHES MINIMUM AND 0.1860 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| AEPR | FLANGE OUTSIDE DIAMETER | 1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 90.0 MICROINCHES OVERALL |
| FEAT | SPECIAL FEATURES | TEFLON FABRIC BONDED TO ID OF OUTER LAYER,OUTSIDE SURFACE OF INNER LAYER FINISHED TO 6 MICROINCH AA,INNER ANDOUTER LAYER MARKED W/SAME SERIAL NO. |
| BZLX | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| MATT | MATERIAL | STEEL COMP 410 OUTER LAYER |
| AGAV | END ITEM IDENTIFICATION | HELICOPTER, MH-53E; HELICOPTER, HH-53H PAVE LOW; HELICOPTER, CARRIER BASED ASW, SH-60F; HELICOPTER, SEARCH AND RESCUE, HH-60H; HELICOPTER, USCG SEARCH AND RESCUE, HH-60J; HELICOPTER, ELECTRONIC COUNTERMEASURES, EH-60A; AIRCRAFT BLACK HAWK (MH-60K SPECIAL OPERATONS AIRCRAFT); HELICOPTER, SUPER JOLLY H-53; HELICOPTER, SEAHAWK, H-60; HH-60L MEDIVAC |