National Item Identification Number

00-877-4957

National Stock Number

Item Name

WASHER,FLAT

Federal Supply Class

5310

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Referenced on: http://dieselgenerators.tpub.com//TM-9-6115-465-24P/TM-9-6115-465-24P0406.htm
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Description

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.

Commercial and Government Entity Code (Supplier Data)

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84760

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STANADYNE CORPORATION
DBA STANADYNE POWER PRODUCTS
92 DEERFIELD RD
WINDSOR
CT
06095
860-525-0821

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NSN (National Stock Number) 5310-00-877-4957, 5310008774957 NIIN (National Identification Number) 00-877-4957, 008774957

Part Numbers (Reference Numbers)

13572

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
COLOR
HOLE DIAMETER
PERIPHERAL

Required Description

STEEL COMP 1010 OR
STEEL COMP 1020 OVERALL
AISI ASSN STD SINGLE MATERIAL RESPO