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 6135-01-469-6429
NSN 5945-00-354-2831
NSN 2925-01-435-9057
NSN 6135-01-512-8105
NSN 6130-00-113-4558
NSN 5996-01-026-8807
NSN 6610-01-661-1864
NSN 6220-01-316-5916
NSN 2925-01-490-3884
NSN 5999-01-618-3738
NSN 6620-01-327-4111
NSN 5855-01-597-1836