Aluminum 1 1/2" Female NH to 1 1/2" Male NH Threads_NPSH National Stock Number (NSN 4210-01-521-1691)

National Stock Number (NSN 4210-01-521-1691)

Made in USA

Approx hole size 1" x 1/4"

and other Forest Service–sponsored participants in the government-wide wildland firefighting effort

Use Rack Nipple - SKU PRN150F

Aluminum 1 1/2" Female NH to 1 1/2" Male NH Threads_NPSH National Stock Number (NSN 4210-01-521-1691)Aluminum 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