Couplings, Hose, Reattachable Screw-On
|Publication Date:||1 July 1999|
This document establishes the requirements for screw-on type reattach able couplings for use in low temperature hose assemblies.
Types: Hose couplings furnished under this document may be of two types:
a. Type I: External NPT thread
b. Type II: Internal NPSH thread with swivel
Classes: Hose couplings furnished under this document may be of two classes:
a. Class 1: Fuel service
b. Class 2: Demineralized water service
The couplings are intended for use assemblies conforming to MIL-DTL-6615 for ground fueling of aircraft with hydrocarbon fuels (use Class 1) or demineralized water (use Class 2).