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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
5155596 D9182 A C 1 6 ZZ AC
CS-2300-0001 REV A 16236 A 5 2 5 ZZ
AD91 D9182 A C 1 6 ZZ AC
5310007375429 SCY13 A 5 9 9 YP
520275 R1120 A 5 2 6 ZG
7375429 19207 A 3 2 X XX
520275 02978 A 5 2 1 XX

CAGE Information

Code Company
02978 L-3 COMMUNICATIONS CORPORATION DBA C
D9182 BOSCH REXROTH GMBH LOHMANN STOLTERFO
16236 DLA LAND AND MARITIME
SCY13 E.C.A ETABLISSEMENT CENTRAL DES APPR
R1120 SATAIR A/S
19207 U S ARMY TANK AUTOMOTIVE COMMAND AMS

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 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
ADAV OVERALL DIAMETER 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM
AAGR CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
ABMX CENTER HOLE SHAPE STYLE ROUND
AAUB HOLE DIAMETER 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
ABMW PERIPHERAL SHAPE STYLE ROUND
MATT MATERIAL COPPER OVERALL

Similar Parts

520275 , 520275 , 5310-00-737-5429 , 5310007375429 , 007375429 , 5155596 , CS-2300-0001 REV A , AD91 , 5310007375429 , 520275 , 7375429 , 520275 ,