NPFC - MIL-PRF-11053
COUPLING ASSEMBLIES, HOSE (CHEMICAL, 3/4 AND 1-INCH)
|Publication Date:||1 June 2018|
This specification covers two types and two sizes of high pressure hose coupling assemblies for connecting chemical or fire hose.
The coupling assemblies are intended for use with a hose used in handling water and chemicals for fire-fighting equipment.