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 5975-01-443-3292
NSN 5915-00-007-9826
NSN 6685-00-110-2623
NSN 5950-00-479-7189
NSN 6135-01-532-5410
NSN 5950-00-172-3379
NSN 6650-00-499-4439
NSN 6240-01-480-5897
NSN 5965-01-272-3480
NSN 5925-00-490-0229
NSN 2925-01-029-5300
NSN 4140-00-406-4369