NSN 5310-00-663-5266

Part Details | FLAT WASHER

5310-00-663-5266 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.

Alternate Parts: 8661026REVAPC28, 8661-026REVAPC28, 7876169REVAPC12, 7876-169REVAPC12, 5865201718794REVAPC28, 586-520-1718794REVAPC28, 57849001573217REVAPC12, 578-4900-1573217REVAPC12, 5310-00-663-5266, 00-663-5266, 5310006635266, 006635266

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-663-526613393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

ROUND

ROUND

Cross Reference | NSN 5310-00-663-5266
Part Number Cage Code Manufacturer
8661-026REVAPC2896169ELECTRIC BOAT CORPORATION
7876-169REVAPC1296169ELECTRIC BOAT CORPORATION
586-520-1718794REVAPC2880064NAVAL SHIP SYSTEMS COMMAND
578-4900-1573217REVAPC1280064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5310-00-663-5266
Characteristic Specifications
HOLE DIAMETER1.156 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER1.594 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
THICKNESS0.250 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT