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 |
|---|---|
| 53711 | NAVAL SEA 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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3644 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AGFF | FLANGE WIDTH | 0.0500 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.2990 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | SOLID |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.6200 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ABHP | OVERALL LENGTH | 0.2500 INCHES NOMINAL |
| MATT | MATERIAL | PLASTIC POLYAMIDE OVERALL AND GRAPHITE OVERALL |
| ADAR | BODY OUTSIDE DIAMETER | 0.4030 INCHES MINIMUM AND 0.4050 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | I.D. COUNTER SUNK; 0.3500 BY 60 DEGREES |