NSN 5310-00-550-0801

Part Details | FLAT WASHER

5310-00-550-0801 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: 2W1AL162164, 2W1AL16-21-64, 810279, FFW92B, FF-W-92B, 4G13669101A, 4G13669-101A, 5310-00-550-0801, 00-550-0801, 5310005500801, 005500801

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-550-080113393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-550-0801
Part Number Cage Code Manufacturer
2W1AL16-21-6443999BOEING COMPANY, THEDBA BOEING
81027919139EASTMAN KODAK COMPANYDBA KODAK
FF-W-92B81348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
4G13669-101A98897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 5310-00-550-0801
Characteristic Specifications
HOLE DIAMETER0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.062 INCHES NOMINAL