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 |
|---|---|
| 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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 |
|---|---|---|
| AGFT | RIGHT FLANGE WIDTH | 0.8750 INCHES NOMINAL |
| AGFT | RIGHT FLANGE WIDTH | 0.8750 INCHES NOMINAL |
| AGFQ | LEFT FLANGE OUTSIDE DIAMETER | 5.2500 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-20166,GRADE M MIL SPEC 1ST MATERIAL RESPONSE OUTER LAYER |
| ADAR | BODY OUTSIDE DIAMETER | 4.3740 INCHES NOMINAL |
| BZLX | CORNER SHAPE | ROUND ALL CORNERS |
| ABHP | OVERALL LENGTH | 4.0000 INCHES NOMINAL |
| AGFR | RIGHT FLANGE OUTSIDE DIAMETER | 4.7500 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 3.1250 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1022 OUTER LAYER |
| MATT | MATERIAL | TIN ALLOY UNS L13890 INNER LAYER |
| AGFS | LEFT FLANGE WIDTH | 0.8750 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SEGMENTED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-390,GRADE 2 FED SPEC 2ND MATERIAL RESPONSE INNER LAYER |