Firm Fixed Price (FFP), Single award, 5 Year Long Term (LTC) Contract for Wear Limit/Timing Gauge, NSN 5520-01-580-6602, QTY 765EA; Headspace Gauge, NSN 5220-01-531-1672, QTY 504EA; Breech Lock Selection, NSN 5210-01-541-3656, QTY 209EA, Machine Lock Gauge, NSN 1005-01-541-2479, 300EA, and Headspace Gauge, NSN: 5220-01-545-6073, 300 EA. FOB:Destination, First Article Test Required, TDP: 13027994:19200