Aluminum 2 1/2" Female NH to 4 1/2" Male NH Male Size_6 Inch Male to male adapters are

Male to male adapters are used to bridge male to female hoses

A double swivel adapter will not swivel or rotate once both ends are tightened to the male connections

Equivalent part number - FM6060F

5 inch NH / NST couplings

Aluminum 2 1/2" Female NH to 4 1/2" Male NH Male Size_6 Inch Male to male adapters areAluminum 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