National Stock Number (NSN) Output Data
Definition:
AN ITEM OF ANY PERIPHERAL SHAPE USUALLY HAVING ONE FLAT OR SPHERICAL SURFACE AND A CENTRALLY LOCATED HOLE. IT IS DESIGNED FOR APPLICATIONS INVOLVING MOVING (KINETIC) LOADS. EXCEPT FOR ITEMS FABRICATED FROM BEARING QUALITY SYNTHETIC (PLASTIC) OR COMPOSED OF MULTILAYER MATERIAL, ONE BEARING SURFACE MUST EITHER HAVE A SPECIFIC SURFACE FINISH DESIGNATION OF 32 MICROINCH (0.8 MICROMETRE) OR LESS, ARITHMETICAL AVERAGE (AA) (ARITHMETIC MEAN DEVIATION) OR ONE OF THE FOLLOWING CONDITIONS: BE LAPPED OR GROUND; HAVE VISIBLE OR DETECTABLE MEANS OF LUBRICATION; GROOVES, INDENTATIONS; OR SELF-LUBRICATION. THE THICKNESS MUST NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OF THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS (WHEN THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE). EXCLUDES STRAIGHT, TUBULAR (WITHOUT FLANGE) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. SEE ALSO WASHER, FLAT AND SPACER, SLEEVE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 10560309 | 56161 | A | 5 | 9 | 5 | ZZ | ||
| 13026341 | 5XMS1 | A | 3 | 2 | 5 | ZZ | ||
| 13026341 | 18876 | A | 7 | 2 | 1 | BD | ||
| 13026341 | 27737 | F | 5 | 9 | 2 | ZZ | ||
| Y1028-4-8 | 08484 | A | 5 | 9 | 1 | KZ | ||
| 13026341 | 60380 | A | 5 | 9 | 5 | ZZ | ||
| C1443-43 | 81755 | A | 5 | 9 | 1 | KZ | ||
| 24421 | 4S320 | A | 5 | 9 | 5 | ZZ | ||
| 2907773-1 | 53711 | A | C | 1 | 1 | ZZ | AC | |
| TRC-2031 | 78784 | H | C | 1 | 5 | ZZ | AC | |
| 24421 | 08302 | A | 5 | 9 | 5 | ZZ | ||
| TRC-2031 | 60380 | A | 5 | 1 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 08302 | BRADEN CARCO GEARMATIC DIV OF PACCAR |
| 56161 | GENERAL DYNAMICS LAND SYSTEMS CANADA |
| 5XMS1 | KOYO BEARINGS USA LLC DIV HEADQUARTE |
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
| 27737 | INA BEARING CO INC |
| 08484 | BREEZE-EASTERN CORPORATION |
| 60380 | TIMKEN AEROSPACE INC DBA TORRINGTON |
| 81755 | LOCKHEED MARTIN CORPORATION DBA LOCK |
| 4S320 | FEDERAL FIRE AND SAFETY EQUIPMENT CO |
| 53711 | NAVAL SEA SYSTEMS COMMAND |
| 78784 | TORRINGTON CO THE MACHINERY DIV SUB |
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 |
|---|---|---|
| STYL | STYLE DESIGNATOR | ROUND |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| MATT | MATERIAL | STEEL OVERALL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ABMZ | DIAMETER | 1.2520 INCHES MINIMUM AND 1.2620 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.9070 INCHES MINIMUM AND 1.9270 INCHES MAXIMUM |
| SFCD | SURFACE CONDITION | GROUND |
| ADUM | OVERALL THICKNESS | 0.0920 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM |