Stress relieve at 1050 degrees f for 1 hr; heat at 1500/1550 degrees f; quench in salt at 700 degrees f; hold 45 min, air cool; reheat; oil quench; temper 1 hr; finish: 125 micro inches; harden to rockwell c51-c59; ctr hole 0.375 in. Diameter located 4.340 in. From 1st end; matl-steel or steel astm a331; surface treat. -phosphate manganese or phosphate zinc
A manually operated lever, designed to secure another item, such as a barrelassembly, or hold another assembly in position, such as a folding or adjustable buttstock assembly, and when activated, releases the item to facilitate adjustment or removal. It is a component of a spring-loaded or cam pressure mechanism. Excludes release (1), small arms.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 5910-00-805-3945
NSN 6145-01-414-2195
NSN 6610-01-011-0296
NSN 6610-01-579-9646
NSN 5975-01-384-3019
NSN 4140-01-486-5278
NSN 5985-00-061-9577
NSN 6145-00-204-5992
NSN 5950-00-982-4917
NSN 5999-00-999-5476
NSN 5985-01-447-2028
NSN 5975-00-873-9048