Aluminum 5" Storz x 3" Male NH Thread Threads_NPSH x NPSH 11 1/2 threads per inch

11 1/2 threads per inch

Female threads do not swivel

Pre-coiled hose gives you option to add on to an existing hose lay

National Stock Number (NSN 4210-00-975-2969)

check the female coupling for numbers or letters

Aluminum 5" Storz x 3" Male NH Thread Threads_NPSH x NPSH 11 1/2 threads per inchStorz Head component shall be forged from Alloy 6061 aluminum and heat treated to T6 temper. Adapters and components meet the requirements of NFPA 1963. Locking Storz are only available on 4, 5, and 6 inch. Locking springs prevent unintentional disconnects. Locks are stainless steel. Note 3 inch NH NST is very rare and is often confused with 2. 5 inch NH NST which is very common. If you have a fire department connection (FDC), hose coupling or an