8430-01-617-9540 BOOTS,FIREMEN'S 4460-01-619-4412 COLLECTOR UNIT,DUST

National Stock Number:
5310-01-617-8664

Federal Supply Class:
5310

National Item Identification Number:
016178664

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:
9965-015263576HEIL TRAILER INTERNATIONAL LLC


Techincal Specification:
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.683 INCHES MINIMUM AND
0.692 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER1.495 INCHES MINIMUM AND
1.505 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEBLANK RECTANGULAR
THICKNESS0.068 INCHES MINIMUM AND
0.088 INCHES MAXIMUM
SPECIAL FEATURESMAGNI 565 COATED
PART NAME ASSIGNED BY CONTROLLING AGENCYFLAT WASHER


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