5330-01-495-5073 PACKING WITH RETAINER Index 4810-01-495-5075 VALVE,BUTTERFLY

National Stock Number:
5310-01-495-5074

Federal Supply Class:
5310

National Item Identification Number:
014955074

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:
792043-00175906PACIFIC CONSOLIDATED INDUSTRIES LLC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
COLORNATURAL OVERALL
HOLE DIAMETER0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
III PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
THICKNESS0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM


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