NSN 5310-00-185-1056

Part Details | FLAT WASHER

5310-00-185-1056 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: 583305PC1, 381637PC92, 347511PC9, 102696PC6, 5310-00-185-1056, 00-185-1056, 5310001851056, 001851056

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-185-105613393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-185-1056
Part Number Cage Code Manufacturer
583305PC110001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
381637PC9210001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
347511PC910001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
102696PC653711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5310-00-185-1056
Characteristic Specifications
HOLE DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM