NSN 5310-00-247-7803

Part Details | FLAT WASHER

5310-00-247-7803 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: W6649503PC12, WW6650378PC12, WW6650373PC44, WW6648373PC44, WW6648292PC44, 41142298ALT5PC12, 411-42-298ALT5PC12, 41142289ALT2PC44, 411-42-289ALT2PC44, 3424200543424ALT2PC12, 342-4200-543424ALT2PC12, 2534223PC44, 253-42-23PC44, 25342053PC44, 253-42-053PC44, 25342052PC12, 253-42-052PC12, 22842057PC44, 228-42-057PC44, 22842056PC12, 228-42-056PC12, 5310-00-247-7803, 00-247-7803, 5310002477803, 002477803

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-247-780313393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-247-7803
Part Number Cage Code Manufacturer
W6649503PC1224446GENERAL ELECTRIC COMPANY
WW6650378PC1224446GENERAL ELECTRIC COMPANY
WW6650373PC4424446GENERAL ELECTRIC COMPANY
WW6648373PC4424446GENERAL ELECTRIC COMPANY
WW6648292PC4424446GENERAL ELECTRIC COMPANY
411-42-298ALT5PC1280064NAVAL SHIP SYSTEMS COMMAND
411-42-289ALT2PC4480064NAVAL SHIP SYSTEMS COMMAND
342-4200-543424ALT2PC1280064NAVAL SHIP SYSTEMS COMMAND
253-42-23PC4480064NAVAL SHIP SYSTEMS COMMAND
253-42-053PC4480064NAVAL SHIP SYSTEMS COMMAND
253-42-052PC1280064NAVAL SHIP SYSTEMS COMMAND
228-42-057PC4480064NAVAL SHIP SYSTEMS COMMAND
228-42-056PC1280064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5310-00-247-7803
Characteristic Specifications
HOLE DIAMETER2.375 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER4.250 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.031 INCHES NOMINAL
MINIMUM TENSILE STRENGTH2000 POUNDS PER SQUARE INCH
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT