NSN 5310-00-774-4770

Part Details | FLAT WASHER

5310-00-774-4770 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: 1037679, 10-37679, 1037679, 10-37679, 7744770, 1037679, 10-37679, 5310-00-774-4770, 00-774-4770, 5310007744770, 007744770

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-774-477013393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

Cross Reference | NSN 5310-00-774-4770
Part Number Cage Code Manufacturer
10-3767977820AMPHENOL CORPORATIONDBA AMPHENOL AEROSPACE OPERATIONS
10-3767928839TELEDYNE INDUSTRIES INCTELEDYNE POWER SYSTEMS DIV
774477019207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
10-3767959501UNISON INDUSTRIES, LLC
Technical Data | NSN 5310-00-774-4770
Characteristic Specifications
HOLE DIAMETER0.172 INCHES MINIMUM AND 0.178 INCHES MAXIMUM
WIDTH0.412 INCHES MINIMUM AND 0.432 INCHES MAXIMUM
LENGTH0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM