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 |
|---|---|---|---|---|---|---|---|---|
| G1193 | 71366 | A | 5 | 9 | 4 | KZ | ||
| 851GP | 75174 | H | 5 | 9 | X | XX | ||
| NL2028-20 | 71366 | A | 3 | 2 | 4 | KZ | ||
| WC2028-20 | 92781 | A | 5 | 9 | 4 | KZ | ||
| CB2028-20 | 02254 | H | 5 | 9 | 4 | KZ | ||
| H3275666PC106D | 80064 | A | 3 | 2 | X | XX | ||
| SH478 | 80755 | A | 3 | 2 | 4 | KZ | ||
| M2028-20 | 71041 | A | 3 | 2 | 4 | KZ | ||
| CB2028-20 | 71366 | A | 3 | 2 | 4 | KZ | ||
| K2028-20 | 75292 | F | 5 | 9 | 4 | KZ | ||
| RB2028-20 | 80755 | A | 3 | 2 | 4 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 02254 | MASTEN BUNTING EAGLE-PICHER BEARINGS |
| 71366 | BUNTING BEARINGS CORP |
| 75174 | JOHNSON BRONZE CO |
| 92781 | WHEELER INDUSTRIES INC |
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 80755 | RANDALL BEARING INC |
| 71041 | ALTRA HOLDINGS INC. DIV BOSTON GEAR |
| 75292 | EAGLE-PICHER INDUSTRIES INC KINGWELL |
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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.4950 INCHES MINIMUM AND 2.5050 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID |
| ADAS | BODY INSIDE DIAMETER | 1.2490 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ADAR | BODY OUTSIDE DIAMETER | 1.7520 INCHES MINIMUM AND 1.7530 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY 932 OVERALL |