Copper/nickel alloy, 70 percent copper, 30 percent nickel.
NSN 5945-01-512-7698
NSN 5999-00-158-5118
NSN 6645-01-550-9669
NSN 5915-01-154-7446
NSN 5998-01-025-8562
NSN 5975-01-110-2488
NSN 6320-01-631-7828
NSN 2925-01-309-5007
NSN 5975-01-409-1354
NSN 5945-01-439-5110
NSN 5835-01-440-5391
NSN 5925-00-899-2663
Last Updated: 08/05/2025