5310-01-119-3284 WASHER,FLANGED Index 5330-01-119-3286 SEAL,SHAFT

National Stock Number:
5310-01-119-3285

Federal Supply Class:
5310

National Item Identification Number:
011193285

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:
10635-0055231DUPONT SPECIALTY PRODUCTS USA, LLC
9206M7907482GENERAL ELECTRIC COMPANY
9206M79P0300986CHROMALLOY GAS TURBINE LLC
9206M79P0307482GENERAL ELECTRIC COMPANY
9206M79P1107482GENERAL ELECTRIC COMPANY
9206M79P17D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
MATERIALPLASTIC OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.680 INCHES MINIMUM AND
0.685 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND W/FLATS
OVERALL DIAMETER1.183 INCHES MINIMUM AND
1.187 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.035 INCHES MINIMUM AND
0.040 INCHES MAXIMUM


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