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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
626 65092 H 5 9 X XX
82278-171 02734 A 5 9 X XX
82278-171 49671 F 5 9 X XX
0A17030-9 06845 A 3 2 X XX
3811-3-10 21900 H 5 9 X XX
10L 70318 A 3 1 X XX
1453-NPADX 1VN02 A 5 2 5 ZZ
1453-NP 73734 A 5 9 E KZ

CAGE Information

Code Company
02734 LOCKHEED MARTIN CORPORATION DBA LOCK
65092 SOLARTRON ELECTRONICS INC WESTON INS
49671 LOCKHEED MARTIN CORP LOCKHEED MARTIN
06845 RAYTHEON COMPANY DBA RAYTHEON
21900 FEDERAL DIV OF VICTOREEN INSTRUMENT
70318 ALLMETAL SCREW PRODUCTS CORP DBA ALL
1VN02 AIRDALE EXPRESS LLC
73734 FEDERAL SCREW PRODUCTS INC.

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
AAUB HOLE DIAMETER 0.193 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
AAUB HOLE DIAMETER 0.193 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
ADAV OVERALL DIAMETER 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
MATT MATERIAL COPPER ALLOY OVERALL
ABMX CENTER HOLE SHAPE STYLE ROUND
ABNM THICKNESS 0.032 INCHES MINIMUM AND 0.048 INCHES MAXIMUM
ABMW PERIPHERAL SHAPE STYLE ROUND
SFTT SURFACE TREATMENT NICKEL OVERALL

Similar Parts

82278-171 , 82278171 , 5310-00-205-9399 , 5310002059399 , 002059399 , 626 , 82278-171 , 82278-171 , 0A17030-9 , 3811-3-10 , 10L , 1453-NPADX , 1453-NP ,