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 5965-01-517-6870
NSN 5975-01-576-8693
NSN 5905-01-430-2541
NSN 6650-01-399-0328
NSN 6620-01-425-2750
NSN 6130-01-146-4221
NSN 5835-00-523-0736
NSN 6130-01-474-1203
NSN 5960-01-106-3086
NSN 5975-01-605-0496
NSN 5965-00-791-0964
NSN 5895-01-223-7643