5365-00-205-9565 SPACER,RING Index 5985-00-205-9568 WAVEGUIDE ASSEMBLY

National Stock Number:
5310-00-205-9566

Federal Supply Class:
5310

National Item Identification Number:
002059566

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:
676757824617GENERAL MOTORS CORP
676757873342ALLISON TRANSMISSION INC
770888719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-698 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-698 FED SPEC 3RD MATERIAL RESPONSE OR SAE ASSN STD 4TH MATERIAL RESPONSE OR SAE ASSN STD 5TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1020 OR STEEL COMP 1010 OR STEEL COMP 1022 OVERALL
PERIPHERAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESWASHER HAS ONE CURVED SIDE
WIDTH ACROSS FLATS0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
THICKNESS0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM


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