Material is steel per mil-s-22141, comp no. 1c-4140; tensile strength 182 kpsi, yield strength 160 kpsi, 4 pct elongation, rockwell hardness 40-48 'c'; phosphate coated per mil-std-171; o/a length 3.77 in., 2.050 porm 0.007 in. Wide, 1.39 in. High.
A part of a conveyer, ammunition which aligns the cartridges as they are transferred to the feeder, ammunition, machine gun-automatic gun.
Classification: Parts and accessories for military rifles of heading 9301
NSN 5999-01-390-7198
NSN 5925-01-279-1057
NSN 5960-01-497-1780
NSN 6150-01-558-6518
NSN 5975-01-406-5337
NSN 6110-01-323-5273
NSN 6620-01-089-4416
NSN 6620-01-030-9460
NSN 6610-01-322-1394
NSN 6145-01-535-6220
NSN 6150-01-644-6868
NSN 6150-01-351-9058