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 6620-01-431-9176
NSN 5998-00-010-5429
NSN 5975-00-991-7189
NSN 6685-01-311-8892
NSN 5945-01-558-7667
NSN 6220-00-163-1183
NSN 5960-00-254-4271
NSN 5910-00-925-2412
NSN 5915-00-468-3911
NSN 5835-01-632-6627
NSN 5975-00-560-1008
NSN 6135-00-405-1989