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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
WASHER , FLAT

Definition:

A WASHER HAVING A CENTRALLY LOCATED HOLE WITH A SOLID OR LAMINATED CROSS-SECTION AND TWO FLAT PARALLEL BEARING SURFACES. THE HOLE MUST BE 75 PERCENT OR LESS THAN THE LARGEST DIMENSION AND THE BEARING SURFACE FINISH IS GREATER THAN 32 MICROINCH (0.8 MICROMETER). THE THICKNESS CANNOT EXCEED 25 PERCENT OF THE LARGEST OUTSIDE DIMENSION. WHEN THE LARGEST OUTSIDE DIMENSION IS LESS THAN 1/4 INCH OR 6MM, THE THICKNESS MUST BE 0.006 INCHES (0.15MM) OR GREATER AND FOR ITEMS 1/4 INCH (6MM) OR LARGER, THE THICKNESS MUST BE 0.016 INCHES (0.4MM) OR GREATER. THE MAXIMUM TOLERANCE IS APPLIED TO DIMENSIONS AND USED AS A DETERMINING FACTOR. ITEMS WITH SEPARABLE LAMINATION USE SHIM. FOR ITEMS FABRICATED FROM CERAMIC OR ELECTRICALLY RATED MATERIALS BY SPECIFICATION OR INDUSTRY STANDARDS USE INSULATOR (1), WASHER. EXCLUDES DISK, VALVE, GRAPHITE IMPREGNATED AND LUBRICATED ITEMS.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
1861791 72582 A 5 2 X XX
1861791 7X677 A C 1 5 ZZ 9X
1861791 63659 H 5 9 X XX
1861791 24617 A 5 9 X XX
370743 65282 H 3 2 X XX
72041 95097 H 5 9 5 SE
5A7584 95201 A 3 2 X XX
1861791 16764 R 3 2 6 CX
1861791 U1088 A 5 2 2 ZK
A41971 10988 A 5 2 1 KZ

CAGE Information

Code Company
10988 CNH AMERICA LLC
72582 TOGNUM AMERICA INC
7X677 GENERAL MOTORS LLC DBA GENERAL MOTOR
63659 WALTER MOTOR TRUCK CO
24617 GENERAL MOTORS CORP
65282 WHITE MOTOR CORP
95097 LITTLE GIANT CRANE AND SHOVEL INC
95201 NAPCO INTERNATIONAL LLC
16764 GENERAL MOTORS CORP DELCO REMY DIV
U1088 DELPHI AUTOMOTIVE UK LTD

Federal Supply Class

Title

NUTS AND WASHERS

Inclusions:

INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.

Exclusions:

EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
MATT MATERIAL CELLULOSE OVERALL AND PLASTIC PHENOLIC OVERALL
MATT MATERIAL CELLULOSE OVERALL AND PLASTIC PHENOLIC OVERALL
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
AAUB HOLE DIAMETER 0.513 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION L-L-31,GRX,CANCELED FED SPEC ALL MATERIAL RESPONSES OVERALL
ABMW PERIPHERAL SHAPE STYLE ROUND
ADAV OVERALL DIAMETER 0.875 INCHES NOMINAL
ABNM THICKNESS 0.094 INCHES NOMINAL

Similar Parts

A41971 , A41971 , 5310-00-292-2188 , 5310002922188 , 002922188 , 1861791 , 1861791 , 1861791 , 1861791 , 370743 , 72041 , 5A7584 , 1861791 , 1861791 , A41971 ,