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 5999-01-252-9604
NSN 5910-01-525-0323
NSN 6620-01-383-7519
NSN 5920-00-276-8657
NSN 5910-01-145-5166
NSN 5990-01-365-6016
NSN 5960-01-649-1341
NSN 6130-00-052-6715
NSN 5999-00-740-3484
NSN 4140-00-304-2803
NSN 6220-01-512-0144
NSN 6150-01-415-5568