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 |
|---|---|---|---|---|---|---|---|---|
| 913704 | 58275 | H | 5 | 9 | X | TG | ||
| 7539011 | 19207 | A | 3 | 2 | X | TG | ||
| 743T5 | 56442 | F | 5 | 9 | 5 | TU | ||
| 1844M351 | 78500 | A | 5 | 2 | 5 | TG | ||
| 801E479 | 02413 | F | 5 | 9 | X | TG |
CAGE Information
| Code | Company |
|---|---|
| 02413 | KERSEY / AMERICAN LAFRANCE A DIV OF |
| 58275 | SASCO INC CANADIAN DIV |
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
| 56442 | DIAMOND REO TRUCK CO |
| 78500 | MERITOR HEAVY VEHICLE SYSTEMS LLC |
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 |
|---|---|---|
| CSYM | SURFACE FINISH | 125.0 MICROINCHES LEFT SIDE |
| STYL | STYLE DESIGNATOR | ROUND |
| MATT | MATERIAL | STEEL COMP 1020 OVERALL OR STEEL COMP 1015 OVERALL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABKV | OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL |
| ABMZ | DIAMETER | 1.9390 INCHES MINIMUM AND 1.9490 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 92.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| ADUM | OVERALL THICKNESS | 0.6140 INCHES MINIMUM AND 0.6180 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | 3 HOLES 5/32 IN. DIA SPACED 120 DEG APART ON EXTERNAL SURFACE |
| CTLM | LUBRICATION FEATURE | GROOVE INTERNAL SURFACES |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT SIDE |