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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
JH6639 54034 A 3 2 5 KZ
JH6639 86887 A 5 2 5 KZ
JH6639 31435 R 5 9 1 KZ

CAGE Information

Code Company
31435 LUCAS AEROSPACE POWER EQUIPMENT CORP
54034 STRUBE INC DBA WILLIAM P STRUBE
86887 SIGMA TEK INC.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ADAV OVERALL DIAMETER 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
SFTT SURFACE TREATMENT ANODIZE OVERALL
AAUB HOLE DIAMETER 0.164 INCHES MINIMUM AND 0.184 INCHES MAXIMUM
MATT MATERIAL ALUMINUM ALLOY 2024 OVERALL
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
MDCL MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ABMX CENTER HOLE SHAPE STYLE ROUND
ABMW PERIPHERAL SHAPE STYLE ROUND
HUES COLOR BLACK OVERALL
ABNM THICKNESS 0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM

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JH6639 , JH6639 , 5310-00-487-5493 , 5310004875493 , 004875493 , JH6639 , JH6639 , JH6639 ,