No check valve
A specifically designed item pressed or threaded into a lubrication passage, for the purpose of adapting a related coupler and/or grease gun, to dispense grease to a bearing, shaft and similar items.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 5855-00-256-5562
NSN 6145-01-105-5335
NSN 6220-01-407-5639
NSN 5910-01-359-5256
NSN 6240-01-467-8474
NSN 5930-01-400-6126
NSN 5998-00-147-0045
NSN 5925-01-176-8415
NSN 5999-00-016-0583
NSN 5915-01-571-3042
NSN 5925-01-494-8556
NSN 6240-00-519-3399