NSN 5310-01-385-3773

Part Details | FLAT WASHER

5310-01-385-3773 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: AS198797P, AS19879-7P, VN948BC7, VN948BC-7, VN948BBC7, MM1187P, MM118-7P, 03A2577P, 03A257-7P, 03A2577P, 03A257-7P, NS2028607P, NS202860-7P, 5310-01-385-3773, 01-385-3773, 5310013853773, 013853773

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 11, 199401-385-377313393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-385-3773
Part Number Cage Code Manufacturer
AS19879-7P10630ANILLO INDUSTRIES, INC.DBA ANILLO INDUSTRIES
VN948BC-792215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VN948BBC792215ARCONIC GLOBAL FASTENERS & RINGS,INC.
MM118-7P58009MOELLER MANUFACTURING & SUPPLY, INC.
03A257-7P76823NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
03A257-7P1W025NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
NS202860-7P80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5310-01-385-3773
Characteristic Specifications
HOLE DIAMETER0.439 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.071 INCHES MINIMUM AND 0.085 INCHES MAXIMUM