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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
1887697 16764 R 5 9 X XX
66854 19315 A 5 9 5 KZ
5192188 19207 A 3 2 5 ZZ
1887697 1LW55 A 5 9 5 ZZ
1887697 24617 A 5 9 X XX
66854 99551 A 5 9 5 KZ
7097255 19207 A 5 9 5 KZ

CAGE Information

Code Company
16764 GENERAL MOTORS CORP DELCO REMY DIV
19315 HONEYWELL INTL INC DEFENSE AVIONICS
19207 U S ARMY TANK AUTOMOTIVE COMMAND AMS
1LW55 REMY INC.
24617 GENERAL MOTORS CORP
99551 GOODRICH CORPORATION DIV POWER TRANS

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
MDCL MATERIAL DOCUMENT AND CLASSIFICATION 417,GR SC715ABE3F1 MIL STD SINGLE MATERIAL RESPONSE OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION 417,GR SC715ABE3F1 MIL STD SINGLE MATERIAL RESPONSE OVERALL
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
MATT MATERIAL RUBBER SYNTHETIC OVERALL
ABMX CENTER HOLE SHAPE STYLE ROUND
AAUB HOLE DIAMETER 0.172 INCHES NOMINAL
ABNM THICKNESS 0.062 INCHES NOMINAL
CQBC MINIMUM TENSILE STRENGTH 1500 POUNDS PER SQUARE INCH
ADAV OVERALL DIAMETER 0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM
ABMW PERIPHERAL SHAPE STYLE ROUND
CQFM HARDNESS RATING 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM

Similar Parts

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