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MS28889-2 High Pressure Pneumatic Strut Charging Valve

$20.80/Each
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Part# 06-04161
MFR Model# MS28889-2

Overview

MS28889-2 High Pressure Air Charging Valve - Meets MIL-PRF-6164
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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Reviews

Shipped same day, shipping via USPS is a plus, save time and money. Thank you

Fredy L Verified Purchase

Rgi MS28889-2 High Pressure Air Charging Valve

January 27, 2026

Product come as described but come very quickly was very pleased with delivery

Ennis M Verified Purchase

Rgi MS28889-2 High Pressure Air Charging Valve

June 17, 2025

Very pleased

Gary T Verified Purchase

Rgi MS28889-2 High Pressure Air Charging Valve

May 11, 2025

Airmaster S Verified Purchase

Rgi MS28889-2 High Pressure Air Charging Valve

August 15, 2024

Fits perfectly to WWII era Australian-made Wirraway and Boomerang undercarriage oleos.

Matthew D Verified Purchase

Rgi MS28889-2 High Pressure Air Charging Valve

February 1, 2022

Q&A

Please note, Aircraft Spruce ®'s personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce ® assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: if the following MS28889-2 is an ITAR/EAR component, which category it falls?

Because this valve is used extensively across both commercial aviation and private aircraft (such as landing gear struts, accumulators, and gas bottles), it is considered a dual-use item. It generally falls under the Commerce Control List (CCL), typically classified under ECCN 9A991.d (parts and components for civil aircraft) or designated as EAR99 (low-level commercial items that do not require an export license for most destinations). It generally does not fall under ITAR (U.S. Munitions List) because it is a standard hardware component not "specially designed" exclusively for military defense articles.

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