NSN 5310-01-303-5650

Part Details | FLAT WASHER

5310-01-303-5650 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: 5155795279 PIECE 8, 515-5795279 PIECE 8, 5310-01-303-5650, 01-303-5650, 5310013035650, 013035650

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 01, 198901-303-565013393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

BLANK RECTANGULAR

ROUND

RECTANGULAR

ROUND

Cross Reference | NSN 5310-01-303-5650
Part Number Cage Code Manufacturer
515-5795279 PIECE 853711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5310-01-303-5650
Characteristic Specifications
HOLE DIAMETER1.765 INCHES MINIMUM AND 1.770 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER2.369 INCHES MINIMUM AND 2.371 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE BLANK RECTANGULAR
THICKNESS0.250 INCHES NOMINAL
OUTSIDE LEFT CORNER CHAMFER ANGLE45.0 DEGREES NOMINAL