MIL-DTL-29210E
6.4. Metal liner. The stainless steel interlocked, flexible tubing specified in 3.4.2 should be equal to
stainless steel interlocked, flexible tubing available from Able Metal Hose,
(https://www.ablemetalhose.com/) with the designation "Type UI Floppy Tubing" or from Federal Hose
Manufacturing Corporation, (https://www.federalhose.com/), with the designation "Flexible Hose Stainless
Steel".
6.5 End fittings. The end fittings with the special stem design specified in 3.4.3 should be equal to
end fittings with special stem design available from Dixon Valve and Coupling Company,
https://www.dixonvalve.com/. The male fitting should be "Easy Boss Style GM-28" and the female fitting
should be either "Easy Boss Style GB-28C" using copper insert in the female spud or "Easy Boss Style
GM-28" using polymer insert in the female spud.
6.5.1 Patent notice. The end fittings are covered by the following patent: U.S. patent number
4,603,888; expires September 18, 1999. The Government does not have a royalty-free license.
6.6 Environmentally preferable material. Environmentally preferable materials should be used to the
maximum extent possible to meet the requirements of this specification. As of the dating of this
document, the U.S. Environmental Protection Agency (EPA) is focusing efforts on reducing 31 priority
chemicals. The list of chemicals and additional information is available on their website at
https://www.epa.gov/osw/hazard/wastemin/priority.htm. Included in the list of 31 priority chemicals are
cadmium, lead, and mercury. Use of these materials should be minimized or eliminated unless needed to
meet the requirements specified herein (see section 3).
6.7 Subject term (keyword) listing.
Hydrostatic tests
Ozone
6.8 Changes from previous issue. Marginal notations are not used in this revision to identify changes
with respect to the previous issue due to the extensiveness of the changes.
CONCLUDING MATERIAL
Custodians:
Preparing activity:
Army - AT
DLA - CC
Navy - SH
Air Force - 99
(Project 4720-2008-039)
DLA - CC
Review activities:
Navy - MC, SA
Air Force - 71
NOTE: The activities listed above were interested in this document as of the date of this document.
Since organizations and responsibilities can change, you should verify the currency of the information
above using the ASSIST Online database at https://assist.daps.dla.mil.
15
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