National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 476-3031 | 07310 | A | 5 | 2 | 5 | KZ | ||
| 55-22448-67 | 52081 | A | 5 | 2 | 5 | ZZ | ||
| R694PC21 | 63857 | A | 3 | 2 | 5 | AX |
CAGE Information
| Code | Company |
|---|---|
| 07310 | CALABRESE & SONS INC. |
| 52081 | RAM CENTRIFUGAL PRODUCTS INC. |
| 63857 | WARREN PUMPS LLC |
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 |
|---|---|---|
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL |
| MATT | MATERIAL | COPPER ALLOY 941 OVERALL |
| AAZP | CHAMFER LENGTH (NON-CORE) | ERR-070 |
| FEAT | SPECIAL FEATURES | ONE HALF OF OD LEFT END UNDERCUT 0.3750 IN. LG BY 0.1250 IN. DEEP,ONE HALF OF OD LEFT END FLANGED 1.7500 IN. RADIUS OF RIM BY 0.2188 IN. THK |
| ADAR | BODY OUTSIDE DIAMETER | 2.9990 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM |
| CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY E5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| AGKH | LUBRICANT ACCOMMODATION STYLE | GROOVED OPEN ONE END |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| ABHP | OVERALL LENGTH | 5.3750 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM |