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 2925-01-106-8871
NSN 6685-00-630-9080
NSN 6240-01-147-5115
NSN 6145-00-752-2038
NSN 6150-01-169-1865
NSN 5990-01-486-2556
NSN 4140-00-257-5215
NSN 6145-01-189-8561
NSN 5996-01-632-1390
NSN 6240-01-008-4143
NSN 7035-00-205-8739
NSN 5945-00-044-4103