INCH-POUND
A-A-52429A(AT)
September 8, 2009
SUPERSEDES
A-A-52429(AT)
15 February 1993
COMMERCIAL ITEM DESCRIPTION
VALVE, SOLENOID OPERATED
The General Services Administration has authorized the use of this commercial item
description (CID) as a replacement for MIL-V-62381A(AT) which is cancelled.
1. SCOPE. This CID establishes the requirements for a direct acting, poppet style, two-way
shutoff solenoid operated valve for use on a military ground vehicle electronic drive system as an
emergency bypass valve.
2. SALIENT CHARACTERISTICS.
2.1 Materials. Materials shall be as specified herein. It shall be free from defects which
adversely affect its performance or serviceability. The use of recovered material made in
compliance with regulatory requirements is acceptable providing that all requirements of this
CID are met
(see 5.5).
2.1.1 Material compatibility. Materials for the solenoid valve shall be compatible with the
hydraulic fluid, petroleum or synthetic base, used to inhibit corrosion, improve the low-
temperature flow, viscosity characteristics and resistance to oxidation of the valve.
2.1.2 Age-sensitive materials. Age control of the valve assembly should be based on the cure
date of the oldest elastomeric component. The maximum age of the elastomeric item at time of
acceptance by the Government shall not exceed 32 quarters for hoses and 40 quarters for O-rings
(see 2.12.1).
Comments, suggestions, or questions on this document should be addressed to U.S. Army
Tank-automotive and Armaments Command, ATTN: RDTA-EN/STND/TRANS, MS# 268,
6501 E. 11 Mile Road, Warren, MI 48397-5000 or emailed to
DAMI_STANDARDIZATION@conus.army.mil. Since contact information can change, you
may want to verify the currency of this address information using the ASSIST Online database at
https://assist.daps.dla.mil.
AMSC N/A
FSC 4810
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