Steel, aisi 4130; 1 hole 0.218 in.Dia.; 1 hole 0.390 in. Dia., csk to 0.450 in. Dia. By 90 deg.; heat treat to rockwell c 36-40 per mil-h-6875; phosphate coating per dod-p-16232, type m, class 2, except that weight of coating will be 11-16 grams per sq. Meter; alt. Material= investment casting per mil-s-22141, comp ic 4130, heat treated
A device in the breech mechanism of a gun, rifle, grenade launcher, or the like for (1) pulling an empty cartridge case or an unfired cartridge out of the chamber of the weapon, or (2) extracting a cartridge from a belt and positioning it for insertion into the chamber.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 6240-01-406-4042
NSN 7035-00-727-4068
NSN 6150-01-185-5334
NSN 5960-01-272-0285
NSN 6650-00-618-9398
NSN 5930-01-274-1171
NSN 5915-01-508-4199
NSN 7035-00-148-2300
NSN 5895-01-283-7143
NSN 6150-01-143-4899
NSN 6320-01-265-8703
NSN 6130-00-883-4797