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 6150-01-634-0575
NSN 6320-01-578-6006
NSN 6105-00-553-8943
NSN 6145-01-634-0388
NSN 5915-00-291-3736
NSN 5915-01-567-8298
NSN 6135-01-084-1609
NSN 6105-01-412-4584
NSN 2925-01-459-8093
NSN 5945-01-350-3649
NSN 5930-01-411-4980
NSN 7035-01-445-3563