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 6685-00-233-6563
NSN 6145-01-158-7858
NSN 5925-01-582-4518
NSN 6320-01-252-2307
NSN 4140-00-586-7604
NSN 7035-01-282-7124
NSN 5998-01-551-1232
NSN 6685-00-987-9118
NSN 6240-01-439-5363
NSN 5920-00-813-2714
NSN 5945-01-055-6968
NSN 5945-01-252-8662