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 |
|---|---|---|---|---|---|---|---|---|
| 250GP | 75174 | H | 5 | 9 | X | XX | ||
| RB3238-28 | 80755 | A | 3 | 2 | 4 | KZ | ||
| SH706 | 80755 | A | 3 | 2 | 3 | KZ | ||
| CB3238-28 | 71366 | A | 3 | 2 | 5 | KZ | ||
| 4724-5-6A12-1M | 33456 | A | 5 | 2 | 5 | KZ | ||
| H2730 | 71366 | A | 5 | 9 | 5 | KZ | ||
| NL3238-28 | 71366 | A | 3 | 2 | 4 | KZ | ||
| CB3238-28 | 70901 | A | 3 | 2 | 3 | KZ | ||
| WC3238-28 | 92781 | A | 5 | 9 | 4 | KZ | ||
| H2730 | 55139 | A | 3 | 2 | X | XX | ||
| CB3238-28 | 02254 | H | 5 | 9 | 4 | KZ | ||
| 4724-5-6A2-1M | 77870 | A | 5 | 2 | 5 | KZ | ||
| H-355 | 75292 | F | 5 | 9 | 5 | KZ | ||
| 542259 | 18876 | A | 3 | 2 | X | XX | ||
| M3238-28 | 71041 | A | 3 | 2 | 3 | KZ | ||
| K3238-28 | 75292 | F | 5 | 9 | 4 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 02254 | MASTEN BUNTING EAGLE-PICHER BEARINGS |
| 75174 | JOHNSON BRONZE CO |
| 80755 | RANDALL BEARING INC |
| 71366 | BUNTING BEARINGS CORP |
| 33456 | DOVER CORP ELEVATOR DIV |
| 70901 | BEEMER PRECISION INC |
| 92781 | WHEELER INDUSTRIES INC |
| 55139 | BANNER INDUSTRIES INC SKINNER ENGINE |
| 77870 | THE ROCHESTER CORPORATION |
| 75292 | EAGLE-PICHER INDUSTRIES INC KINGWELL |
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
| 71041 | ALTRA HOLDINGS INC. DIV BOSTON GEAR |
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 | 1.9990 INCHES MINIMUM AND 2.0010 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.9990 INCHES MINIMUM AND 2.0010 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID |
| ADAR | BODY OUTSIDE DIAMETER | 2.3750 INCHES MINIMUM AND 2.3780 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| MATT | MATERIAL | COPPER ALLOY 932 OVERALL |
| ABHP | OVERALL LENGTH | 3.4950 INCHES MINIMUM AND 3.5050 INCHES MAXIMUM |