NSN 5310-00-904-0743

Part Details | FLAT WASHER

5310-00-904-0743 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: 264180940 PIE, 2641-809-40 PIE, 2640809X40 PIE, 2640-809X40 PIE, 2640787X3 PIEC, 2640-787X3 PIEC, 2640404X3 PIEC, 2640-404X3 PIEC, 2640402X3PC9, 2640-402X3PC9, 205107PC9, SS8452050967 P, SS845-2050967 P, 8452050999PC22, 845-2050999PC22, 5310-00-904-0743, 00-904-0743, 5310009040743, 009040743

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196000-904-074313393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-904-0743
Part Number Cage Code Manufacturer
2641-809-40 PIE96169ELECTRIC BOAT CORPORATION
2640-809X40 PIE96169ELECTRIC BOAT CORPORATION
2640-787X3 PIEC96169ELECTRIC BOAT CORPORATION
2640-404X3 PIEC96169ELECTRIC BOAT CORPORATION
2640-402X3PC996169ELECTRIC BOAT CORPORATION
205107PC943689HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS
SS845-2050967 P80064NAVAL SHIP SYSTEMS COMMAND
845-2050999PC2280064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5310-00-904-0743
Characteristic Specifications
HARDNESS RATING75.0 ROCKWELL M MINIMUM
HOLE DIAMETER0.629 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.874 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.063 INCHES NOMINAL
END ITEM IDENTIFICATIONNIMITZ CLASS CVN; LOS ANGELES CLASS SSN (688); WASP CLASS LHD; FORRESTAL CLASS CV