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 6320-00-422-9006
NSN 5945-01-123-5506
NSN 5996-01-292-2104
NSN 4140-01-150-7550
NSN 6105-01-278-9830
NSN 5910-00-969-6958
NSN 5835-01-116-2369
NSN 5985-00-115-2071
NSN 5998-00-683-1333
NSN 6105-01-215-1174
NSN 7035-00-727-4068
NSN 5935-00-657-1527