4320-00-947-0074 FILTER ELEMENT,FLUID Index 5330-00-947-0077 SEAL,PLAIN ENCASED

National Stock Number:
5310-00-947-0076

Federal Supply Class:
5310

National Item Identification Number:
009470076

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:
100099607421L3HARRIS INTERSTATE ELECTRONICS CORPORATION
100099699564AMETEK, INC.
50235-407421L3HARRIS INTERSTATE ELECTRONICS CORPORATION


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.094 INCHES NOMINAL
OVERALL DIAMETER0.208 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-17091,TY 1-CANC MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYAMIDE (NYLON) OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.032 INCHES NOMINAL


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