MIL-DTL-2-28 Valve, Cylinder, Gas: Oxygen-Helium Mixture \(Helium Not Over 80 Percent\), Outlet 890 \(Pin-Index\), Medical \(Pressures Through 3000 Psig \(20680 Kpa\) At 120 Deg. F \(48.9 Deg. C\)\) \(S/S By A-A-59860\)

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MIL-DTL-2/28D

INTENDED USE: The valves covered by this specification sheet are intended for use with

cylinders for mixtures of oxygen and helium in medical applications where helium is not over 80

percent of the mixture and a pin-index outlet is required.

NOTES:

1. Special requirements will be mandatory for all valve procurements.

2. Optional requirements will be specified for each valve procurement.

CHANGES FROM PREVIOUS ISSUE: Marginal notations are not used in this revision to

identify changes with respect to the previous issue due to the extent of the changes.

Custodians:

Preparing Activity:

DLA - GS3

Army - AT

Navy - SH

(Project 8120-1047-28)

Air Force - 68

Review Activities:

Army - AV

Navy - AS, MC, YD