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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
S1622 72447 A 3 2 X XX
7372870 19207 A 5 2 5 KZ
30232 95019 A 3 2 X XX
649769 34623 A 5 2 X XX

CAGE Information

Code Company
19207 U S ARMY TANK AUTOMOTIVE COMMAND AMS
72447 DANA COMMERCIAL VEHICLE MANUFACTURIN
95019 DANA CORP SPICER TRANSMISSION DIV
34623 AM GENERAL 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
STYL STYLE DESIGNATOR ROUND
STYL STYLE DESIGNATOR ROUND
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
MATT MATERIAL COPPER ALLOY OVERALL
ADUM OVERALL THICKNESS 0.1360 INCHES MINIMUM AND 0.1390 INCHES MAXIMUM
ABMX CENTER HOLE SHAPE STYLE ROUND
BZLX CORNER SHAPE SQUARE ALL CORNERS
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
ABKV OUTSIDE DIAMETER 2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM
SFCD SURFACE CONDITION GROUND
ABMZ DIAMETER 1.8125 INCHES NOMINAL

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7372870 , 7372870 , 3120-00-288-2911 , 3120002882911 , 002882911 , S1622 , 7372870 , 30232 , 649769 ,