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 6685-01-408-0860
NSN 6610-01-507-1956
NSN 6650-01-432-1830
NSN 5895-00-201-3742
NSN 5835-01-228-4474
NSN 6150-00-402-0799
NSN 6645-00-899-1235
NSN 4140-00-269-5795
NSN 5945-00-068-6429
NSN 4140-00-580-7630
NSN 7035-01-411-6062
NSN 5915-01-633-9845