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 |
|---|---|---|---|---|---|---|---|---|
| 204-040-274-001 | 97499 | A | 5 | 2 | 5 | 9Z | ||
| 204-040-274-1-21 | 21898 | H | C | 1 | 5 | ZZ | AC | |
| 204-040-274-1-25 | 25366 | F | C | 1 | 5 | ZZ | AC | |
| 204-040-274-1-25366 | 25366 | F | 5 | 9 | 6 | CT | ||
| 204-040-274-1-21898 | 21898 | H | 5 | 9 | 6 | CT | ||
| 366 | 25366 | F | C | 1 | 5 | ZZ | AC | |
| 204-040-274-1 | 97499 | A | 3 | 2 | 1 | CT |
CAGE Information
| Code | Company |
|---|---|
| 21898 | MORBEC MFG CO |
| 97499 | BELL HELICOPTER TEXTRON INC. |
| 25366 | LOGSDON H E MACHINE PRODUCTS |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 3 HOLE |
| AAZP | CHAMFER LENGTH (NON-CORE) | ERR-070 |
| STYL | STYLE DESIGNATOR | SOLID INTERNAL FLANGE ONE END |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| AGFL | RIGHT INTERNAL FLANGE WIDTH | 0.1400 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
| ADAR | BODY OUTSIDE DIAMETER | 3.7540 INCHES MINIMUM AND 3.7550 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6381 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ADAS | BODY INSIDE DIAMETER | 3.5030 INCHES MINIMUM AND 3.5080 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER |
| AGFF | FLANGE WIDTH | 0.2988 INCHES NOMINAL |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| AAUB | HOLE DIAMETER | 0.1550 INCHES MINIMUM FIRST AND 0.1600 INCHES MAXIMUM FIRST |
| AEPR | FLANGE OUTSIDE DIAMETER | 4.0400 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.1700 INCHES NOMINAL |
| AGFJ | RIGHT INTERNAL FLANGE HOLE DIAMETER | 3.2000 INCHES NOMINAL |