Aluminum 5" Female NH to 6" Male NH Female Size_1 1/2 Inch When measuring

When measuring

National Stock Number (NSN 4210-01-081-8749)

Easily carried by a 2" nylon webbing handle

Brass rack nipple (1 1/2" NPT Male x 1 1/2" NH / NST Male)

Machined from forged 6061 - T6 aluminum

Aluminum 5" Female NH to 6" Male NH Female Size_1 1/2 Inch When measuringAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Aluminum Female to