4140-01-453-0232 FILTER,AIR PURIFICA Index 5935-01-453-0234 BACKSHELL,ELECTRICAL CONNECTOR

National Stock Number:
5310-01-453-0233

Federal Supply Class:
5310

National Item Identification Number:
014530233

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:
211075931D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
243-6758311 FIND MSAS-A13453711NAVAL SEA SYSTEMS COMMAND
A27-19977 FIND 2-453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.515 INCHES NOMINAL
OVERALL DIAMETER0.790 INCHES NOMINAL
MATERIALTITANIUM ALLOY OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.125 INCHES NOMINAL


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