5970-01-615-7995 INSULATOR,PLATE. 1420-01-108-6270 MODIFICATION KIT,GUIDED MISSILES

National Stock Number:
5310-01-615-5039

Federal Supply Class:
5310

National Item Identification Number:
016155039

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:
98040A10500365TLD ACE CORP
98040A1051THV8TLD AMERICA
98040A10539428MCMASTER-CARR SUPPLY CO
98040A1056L481TLD AMERICA CORPORATION
98040A1057Z016KAMPI COMPONENTS CO INC
98040A105F1385TLD EUROPE
98040A105L9215TLD CANADA INC


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTOXIDE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER8.0 MILLIMETERS NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER22.0 MILLIMETERS NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS4.5 MILLIMETERS MINIMUM AND
5.4 MILLIMETERS MAXIMUM


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