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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BEARING , WASHER , THRUST

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
2803M117 3D6E9 A 3 2 5 ZZ
BB5235 56442 F 5 9 5 KZ
2803M117 63734 F 5 9 X XX
11A8706 95201 A 5 2 X XX
4NKB01023 62265 A 5 2 X XX
93218 65282 H 5 9 X XX

CAGE Information

Code Company
3D6E9 AXLETECH INTERNATIONAL LLC
56442 DIAMOND REO TRUCK CO
63734 KAITLIN CORP
95201 NAPCO INTERNATIONAL LLC
62265 VOLVO TRUCKS NORTH AMERICA INC. DBA
65282 WHITE MOTOR CORP

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
ADUM OVERALL THICKNESS 0.1750 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM
BZLX CORNER SHAPE SQUARE FIRST INSIDE CORNER
STYL STYLE DESIGNATOR ROUND
MATT MATERIAL STEEL COMP 1045 OVERALL
BZLX CORNER SHAPE SQUARE FIRST OUTSIDE CORNER
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
CQFM HARDNESS RATING 40.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
AAZP CHAMFER LENGTH (NON-CORE) ERR-070
CSYT CHAMFER ANGLE (NON-CORE) ERR-070
ABKV OUTSIDE DIAMETER 2.3750 INCHES NOMINAL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFCD SURFACE CONDITION GROUND
BZLX CORNER SHAPE SQUARE SECOND OUTSIDE CORNER
BZLX CORNER SHAPE CHAMFERED SECOND INSIDE CORNER
ABMZ DIAMETER 1.7810 INCHES NOMINAL

Similar Parts

2803M117 , 2803M117 , 3120-00-661-4430 , 3120006614430 , 006614430 , 2803M117 , BB5235 , 2803M117 , 11A8706 , 4NKB01023 , 93218 ,