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 |
|---|---|
| 1ML14 | D.W. HERCULES LLC DBA HERCULES ENGIN |
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 |
|---|---|---|
| ADAS | BODY INSIDE DIAMETER | 2.4989 INCHES MINIMUM AND 2.5009 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 2.4989 INCHES MINIMUM AND 2.5009 INCHES MAXIMUM |
| AAUB | HOLE DIAMETER | 0.2500 INCHES NOMINAL SECOND |
| MATT | MATERIAL | COPPER ALLOY INTERMEDIATE LAYER |
| ABHP | OVERALL LENGTH | 0.9920 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | TIN ALLOY OVERALL AND LEAD OVERALL OR LEAD ALLOY OVERALL |
| AGKH | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR |
| AAUB | HOLE DIAMETER | 0.1875 INCHES NOMINAL FIRST |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | 2 INTERNAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ADAR | BODY OUTSIDE DIAMETER | 2.6455 INCHES MINIMUM AND 2.6465 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | SEGMENTED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER |
| MATT | MATERIAL | LEAD ALLOY INNER LAYER |
| MATT | MATERIAL | STEEL COMP 1010 OUTER LAYER |