MS20002C6 Washer is a military standard aircraft structural washer designed to provide proper load distribution and support between fasteners and mating aircraft components. This package contains 100 washers intended for aerospace maintenance, repair, overhaul, and OEM assembly applications.

Manufactured in accordance with the MS20002 specification, this washer features a countersunk design and is produced from high-strength steel with a corrosion-resistant cadmium-plated finish. The precision-machined geometry allows proper seating with compatible countersunk fasteners while distributing clamping forces across the assembly surface.

The MS20002C6 washer is commonly used in aircraft structural installations where controlled fastener support, reduced surface stress, and secure attachment are required. It helps protect surrounding structure from fastener loads while maintaining proper alignment and retention of bolted assemblies in demanding aerospace environments.

During maintenance inspections, washers should be checked for corrosion, deformation, wear, and damage caused by improper installation or excessive loading. Replacement of damaged washers helps maintain the integrity and reliability of the aircraft fastening system.

Key Features

- Part Number: MS20002C6
- Manufacturer: Military Standard (MS) / Approved Aviation Hardware Manufacturer
- Component: Countersunk Aircraft Washer
- Material: High-strength steel
- Finish: Cadmium plated for corrosion protection
- Nominal Size: 3/8 in. fastener application
- Design: 90° countersunk washer configuration
- Pack Quantity: 100 pieces
- Provides load distribution and support for aircraft fastener assemblies
- Suitable for airframe, engine, and general aerospace structural applications