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 |
|---|---|---|---|---|---|---|---|---|
| AS81934/1 | 81343 | A | 3 | 1 | 5 | ZZ | ||
| PBRR-05A012 | 73134 | A | 5 | 1 | 5 | KZ | ||
| M81934 | 81349 | M | 4 | 1 | E | ZZ | ||
| 122-0205A012 | 77896 | A | 5 | 9 | 5 | KZ | ||
| BJ10TF05A012 | 21335 | A | 5 | 9 | 5 | ZZ | ||
| BJ10TF-05A012 | 3NPS1 | A | 5 | 1 | 5 | ZZ | ||
| KDJ05A012 | 97613 | A | 5 | 1 | 5 | KZ | ||
| AD05A012 | 15860 | A | 5 | 1 | 5 | KZ | ||
| 06-382-05A012 | 09455 | A | 5 | 1 | 5 | KZ | ||
| MIL-B-81934 | 81349 | M | 5 | 9 | 4 | KZ | ||
| AHJ05A012 | 50294 | A | 5 | 1 | 5 | KZ | ||
| MS21240-05A012 | 96906 | M | 5 | 1 | 4 | KZ | ||
| KRJ5YB-05A012M | 50632 | A | 5 | 1 | 5 | KZ | ||
| ST4M128-05A012 | 76301 | A | 5 | 9 | 4 | KZ | ||
| M81934/1-05A012 | 81343 | A | 3 | 2 | 5 | ZZ | ||
| M81934/1-05A012 | 81349 | M | 5 | 9 | 4 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 09455 | RBC TRANSPORT DYNAMICS CORP. DIV RBC |
| 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 73134 | ROLLER BEARING COMPANY OF AMERICA IN |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
| 77896 | REXNORD INDUSTRIES LLC DIV BEARING O |
| 21335 | TIMKEN AEROSPACE, INC TIMKEN AEROSPA |
| 3NPS1 | RBC AIRCRAFT PRODUCTS INC. |
| 97613 | DOVER ENGINEERED SYSTEMS, INC. DBA K |
| 15860 | NEW HAMPSHIRE BALL BEARINGS INC. DBA |
| 50294 | NEW HAMPSHIRE BALL BEARINGS INC. DBA |
| 96906 | MILITARY STANDARDS PROMULGATED BY MI |
| 50632 | KAMATICS CORPORATION |
| 76301 | BOEING COMPANY THE DBA BOEING |
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 | 0.3130 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.4381 INCHES MINIMUM AND 0.4391 INCHES MAXIMUM |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OUTER LAYER |
| STYL | STYLE DESIGNATOR | SOLID |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER |
| ABHP | OVERALL LENGTH | 0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER OR QQ-A-225-6 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER |