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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
4558729-0034 96169 A 5 2 5 KZ
2642-751-01 ITEM 35 96169 A 5 2 1 ZZ
24-92-0032MF 96169 A 5 9 5 KZ
845-4558729 ITEM 34 80064 A 3 2 A ZZ
845-4558729 ITEM 34 53711 A 5 2 5 KZ
845-4558732 ITE 80064 A C 1 6 ZZ AC

CAGE Information

Code Company
53711 NAVAL SEA SYSTEMS COMMAND
96169 ELECTRIC BOAT CORPORATION
80064 NAVAL SHIP 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
ADAV OVERALL DIAMETER 1.651 INCHES NOMINAL
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
CSYM SURFACE FINISH 63.0 MICROINCHES TOP
ABNM THICKNESS 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM
ABMW PERIPHERAL SHAPE STYLE ROUND
AAUB HOLE DIAMETER 0.656 INCHES NOMINAL
CSYM SURFACE FINISH 63.0 MICROINCHES BOTTOM
MATT MATERIAL TITANIUM ALLOY OVERALL

Similar Parts

845-4558729 ITEM 34 , 8454558729ITEM34 , 5310-01-067-3430 , 5310010673430 , 010673430 , 4558729-0034 , 2642-751-01 ITEM 35 , 24-92-0032MF , 845-4558729 ITEM 34 , 845-4558729 ITEM 34 , 845-4558732 ITE ,