NSN 5310-00-044-4212

Part Details | FLAT WASHER

5310-00-044-4212 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: 130065, 42201, 5432157002, 543-2157-002, 267605312, 26-760531-2, 5310-00-044-4212, 00-044-4212, 5310000444212, 000444212

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196100-044-421213393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-044-4212
Part Number Cage Code Manufacturer
13006506481NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS
4220192003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
543-2157-00213499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
26-760531-280378TRIUMPH AEROSTRUCTURES, LLCDBA TRIUMPH AEROSTRUCTURES - VOUGHT
Technical Data | NSN 5310-00-044-4212
Characteristic Specifications
HOLE DIAMETER0.375 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM