5310-00-148-5180 WASHER,FLAT Index 5310-00-148-5185 WASHER,FLAT

National Stock Number:
5310-00-148-5184

Federal Supply Class:
5310

National Item Identification Number:
001485184

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:
P7067306848HONEYWELL INTERNATIONAL INC
P706733VPW3PRECISION ENGINES LLC
P7067365702PRECISION AIRMOTIVE LLC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.433 INCHES MINIMUM AND 0.436 INCHES MAXIMUM
OVERALL DIAMETER1.052 INCHES MINIMUM AND 1.062 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENTOXIDE FILM OVERALL
THICKNESS0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM


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