Steel, spec qq-s-624, 4140; rockwell d scale 62.0 to 67.0
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 5998-01-287-8352
NSN 4140-00-519-2781
NSN 6110-01-041-1631
NSN 5950-00-435-8760
NSN 5945-01-568-2478
NSN 6135-00-777-5562
NSN 6320-01-425-1417
NSN 6105-00-801-1003
NSN 2925-00-805-6481
NSN 5905-01-267-8128
NSN 5925-01-591-7979
NSN 6650-00-891-9850