NSN 5310-01-334-0878

Part Details | FLAT WASHER

5310-01-334-0878 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: 8016405342 FIND 9CP, 801-6405342 FIND 9CP, 211041883CP, 8016405342 FIND 9, 801-6405342 FIND 9, 211041883, 5310-01-334-0878, 01-334-0878, 5310013340878, 013340878

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 14, 199101-334-087813393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

ROUND

ROUND

Cross Reference | NSN 5310-01-334-0878
Part Number Cage Code Manufacturer
801-6405342 FIND 9CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
211041883CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
801-6405342 FIND 953711NAVAL SEA SYSTEMS COMMAND
21104188353711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5310-01-334-0878
Characteristic Specifications
HOLE DIAMETER0.530 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER1.125 INCHES MINIMUM AND 1.126 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
THICKNESS0.044 INCHES MINIMUM AND 0.048 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
END ITEM IDENTIFICATIONBALL VALVE .25IPS
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT