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NIIN Output Data

NIIN:
NSN:
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
7326304-5 53711 A 5 2 A ZZ
7326304 53711 A D 9 A ZZ
7326304-5 31442 A 3 2 A ZZ

CAGE Information

Code Company
31442 NORTHROP GRUMMAN SYSTEMS CORPORATION
53711 NAVAL SEA SYSTEMS COMMAND

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 0.060 INCHES NOMINAL
FEAT SPECIAL FEATURES USED ON ASDS
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
AAUB HOLE DIAMETER 0.672 INCHES MINIMUM AND 0.674 INCHES MAXIMUM
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM-A240, TYPE 304, COND A, FINISH NO. 2B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ABMX CENTER HOLE SHAPE STYLE ROUND
ADAV OVERALL DIAMETER 1.680 INCHES NOMINAL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35, TYPE VI OR VII(S/S BY SAE-AMS-QQ-P-35) FED SPEC 1ST TREATMENT RESPONSE OVERALL
ABMW PERIPHERAL SHAPE STYLE ROUND
SFTT SURFACE TREATMENT PASSIVATE OVERALL

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7326304-5 , 73263045 , 5310-01-507-7025 , 5310015077025 , 015077025 , 7326304-5 , 7326304 , 7326304-5 ,