Product Details | FLAT WASHER

5310-00-886-3063 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.

Part Alternates: 9988851, 5310-00-886-3063, 00-886-3063, 5310008863063, 008863063

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-886-3063

Drawings & Photos | NSN 5310-00-886-3063


Cross Reference | NSN 5310-00-886-3063

Part Number Cage Code Manufacturer
145-4510923-80 51563 ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
9988851-2 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5310-00-886-3063

Characteristic Specifications
MATERIAL STEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HOLE DIAMETER 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-00-886-3063

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information