NSN 5310-01-347-3772

Part Details | FLAT WASHER

5310-01-347-3772 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: AS1987910P, AS19879-10P, VN948BBC10, VN948BC10, MM11810P, MM118-10P, 03A25710P, 03A257-10P, 03A25710P, 03A257-10P, NS20286010P, NS202860-10P, 5310-01-347-3772, 01-347-3772, 5310013473772, 013473772

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 21, 199101-347-377213393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-347-3772
Part Number Cage Code Manufacturer
AS19879-10P10630ANILLO INDUSTRIES, INC.DBA ANILLO INDUSTRIES
VN948BBC1092215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VN948BC1092215ARCONIC GLOBAL FASTENERS & RINGS,INC.
MM118-10P58009MOELLER MANUFACTURING & SUPPLY, INC.
03A257-10P76823NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
03A257-10P1W025NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
NS202860-10P80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5310-01-347-3772
Characteristic Specifications
HOLE DIAMETER0.627 INCHES MINIMUM AND 0.631 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER1.153 INCHES MINIMUM AND 1.163 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM