5340-99-202-7591 PLUG,VENT Index 3040-99-202-8440 SHAFT,STRAIGHT

National Stock Number:
5310-99-202-8427

Federal Supply Class:
5310

National Item Identification Number:
992028427

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:
27H6982K4284ROVER GROUP CARS LTD
5936-298U0041PRESTOLITE ELECTRIC LIMITED TEMS
Z5936-298U0041PRESTOLITE ELECTRIC LIMITED TEMS


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER8.10 MILLIMETERS MINIMUM AND 8.20 MILLIMETERS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONBS S513 NATIONAL STD SINGLE MATERIAL RESPONSE OR SS9 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER14.40 MILLIMETERS MINIMUM AND 14.50 MILLIMETERS MAXIMUM
SPECIAL FEATURESVICKERS HARDNESS NUMBER 475 TO 525
THICKNESS0.018 INCHES NOMINAL


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