1420-01-615-8227 ENCLOSED ASSEMBLY L 5998-01-615-9913 CIRCUIT CARD ASSEMBLY

National Stock Number:
5310-01-615-8132

Federal Supply Class:
5310

National Item Identification Number:
016158132

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:
0158-BB136MV0THE SHYFT GROUP USA, INC
05FWSAEZ36MV0THE SHYFT GROUP USA, INC


Techincal Specification:
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
SURFACE TREATMENTZINC OVERALL
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.3125 INCHES NOMINAL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYFLAT WASHER SAE


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