5340-99-560-7566 RETAINER,HELICAL COMPRESSION SPR Index 5310-99-560-8293 NUT,PLAIN,HEXAGON

National Stock Number:
5310-99-560-7568

Federal Supply Class:
5310

National Item Identification Number:
995607568

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:
Y3J34549D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Y3J34549K8098MAN DIESEL & TURBO LTD
Y3J34549 ISSUE 25P630MAN ENERGY SOLUTIONS USA INC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONBS 970, EN2 NATIONAL STD SINGLE MATERIAL RESPONSE OR BS 970, EN3B NATIONAL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER1.365 INCHES MINIMUM AND 1.370 INCHES MAXIMUM
THICKNESS0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM


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