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 6650-00-138-8605
NSN 6650-01-174-0928
NSN 5925-00-024-0864
NSN 5915-01-596-2783
NSN 6320-01-600-5808
NSN 5905-01-317-8730
NSN 5925-01-128-4374
NSN 5945-01-089-0495
NSN 7035-01-458-3532
NSN 4140-00-443-1210
NSN 6135-00-990-1822
NSN 7035-01-332-9582