5310-00-809-8540, WASHER,FLAT

National Stock Number:
5310-00-809-8540

Federal Supply Class:
5310

National Item Identification Number:
008098540

Description:
WASHER,FLAT

Detail:
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.

Manufacturer Information:

01002919	27401	CATERPILLAR PAVING PRODUCTS INC
25E-29	40152	VME AMERICAS INC SUB OF VME GROUP N V
35-00	92967	HUTCHENS INDUSTRIES INC
5310008098540	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
701718A	64104	DRESSER, LLC
82-1032-0088	04664	PIERCE MANUFACTURING INC
B35-00	92967	HUTCHENS INDUSTRIES INC
FF-W-92	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
LS1091391-25	01417	GENERAL DYNAMICS LAND SYSTEMS INC.
MS27183-25	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
W221NAAW087NN039NNBA1	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
XX002-0541	H2229	RDM TECHNOLOGY B.V.

Techincal Specification:

CENTER HOLE SHAPE STYLE	ROUND
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
DEPARTURE FROM CITED DOCUMENT	AS MODIFIED BY THE FINISH
HOLE DIAMETER	0.931 INCHES MINIMUM AND 0.968 INCHES MAXIMUM
OVERALL DIAMETER	1.743 INCHES MINIMUM AND 1.780 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
NONDEFINITIVE SPEC/STD DATA	A TYPE AND 1 GRADE AND A CLASS
PERIPHERAL SHAPE STYLE	ROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
THICKNESS	0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM

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