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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
FF-W-92B 81348 M 4 1 3 ZZ
9429657 7X677 A 3 2 A KZ
9429657 11862 H 5 9 A KZ

CAGE Information

Code Company
11862 GENERAL MOTORS CORP CHEVROLET MOTOR
81348 FEDERAL SPECIFICATIONS PROMULGATED B
7X677 GENERAL MOTORS LLC DBA GENERAL MOTOR

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
ABNM THICKNESS 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
ZZZK SPECIFICATION/STANDARD DATA TY A,GR 1,CLASS A GOVERNMENT SPECIFICATION
MATT MATERIAL STEEL OVERALL
AAUB HOLE DIAMETER 0.245 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
ADAV OVERALL DIAMETER 0.557 INCHES MINIMUM AND 0.577 INCHES MAXIMUM
ABMW PERIPHERAL SHAPE STYLE ROUND
SFTT SURFACE TREATMENT PHOSPHATE OVERALL

Similar Parts

9429657 , 9429657 , 5310-01-185-7213 , 5310011857213 , 011857213 , FF-W-92B , 9429657 , 9429657 ,