NSN 5310-01-070-3000

Part Details | FLAT WASHER

5310-01-070-3000 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: 7094789050 ITEM 29, 709-4789050 ITEM 29, 7094789050 ITEM 29, 709-4789050 ITEM 29, RW070767, 5310-01-070-3000, 01-070-3000, 5310010703000, 010703000

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 09, 197901-070-300013393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-070-3000
Part Number Cage Code Manufacturer
709-4789050 ITEM 296K404BASIC RUBBER AND PLASTICS CO.
709-4789050 ITEM 2953711NAVAL SEA SYSTEMS COMMAND
RW0707675S153R WAY GASKET & SUPPLY COMPANY INC
Technical Data | NSN 5310-01-070-3000
Characteristic Specifications
HARDNESS RATING35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM
HOLE DIAMETER0.500 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER2.250 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH1300 POUNDS PER SQUARE INCH