5310-00-150-3759 WASHER,FLAT Index 5310-00-150-3761 WASHER,FLAT

National Stock Number:
5310-00-150-3760

Federal Supply Class:
5310

National Item Identification Number:
001503760

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:
CV15-910591-180378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.9531 INCHES NOMINAL
OVERALL DIAMETER1.495 INCHES MINIMUM AND 1.520 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
PERIPHERAL SHAPE STYLEDEE
WIDTH1.350 INCHES NOMINAL
THICKNESS0.083 INCHES MINIMUM AND 0.097 INCHES MAXIMUM


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