NSN 5310-00-781-1369

Part Details | FLAT WASHER

5310-00-781-1369 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: 403282CLB, 403282CLB, 403282CLB, 403282CLASB, 403282 CLASS B, 5310-00-781-1369, 00-781-1369, 5310007811369, 007811369

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196000-781-136913393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-781-1369
Part Number Cage Code Manufacturer
403282CLB21128JDMC ENTERPRISESDBA HIGH SPEED MACHINE PRODUCTS
403282CLB00088ROYAL OAK GAGE INC
403282CLB77445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
403282CLASB77445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
403282 CLASS B77445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5310-00-781-1369
Characteristic Specifications
HARDNESS RATINGRCB45.0 ROCKWELL C MAXIMUM AND 50.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.992 INCHES MINIMUM AND 0.996 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.072 INCHES MINIMUM AND 0.073 INCHES MAXIMUM