5310-01-241-6372 WASHER,FLAT Index 5310-01-241-6374 WASHER,FLAT

National Stock Number:
5310-01-241-6373

Federal Supply Class:
5310

National Item Identification Number:
012416373

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:
4065772CLL32543WHITCRAFT LLC
4065772CLL77445RTX CORPORATION
4081883CLL77445RTX CORPORATION
4065772CLL98500AGC ACQUISITION LLC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.774 INCHES MINIMUM AND 0.784 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5553 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 201 OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYSPACER-RING
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER1.070 INCHES MINIMUM AND 1.080 INCHES MAXIMUM
SURFACE FINISH63.0 MICROINCHES ALL SURFACES
THICKNESS0.185 INCHES MINIMUM AND 0.205 INCHES MAXIMUM


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