Used on inverted vent check valve
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6130-00-910-7027
NSN 6650-01-283-7936
NSN 5990-01-537-1553
NSN 5985-00-101-0698
NSN 5985-00-055-9234
NSN 5920-01-088-8312
NSN 6110-01-196-4886
NSN 5920-01-240-0219
NSN 2925-01-554-5246
NSN 6620-00-613-2362
NSN 5950-01-026-1040
NSN 6135-01-275-9767