4 bottom guide rails below seat surface
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 5915-00-064-2229
NSN 5910-00-335-7893
NSN 5960-01-310-3863
NSN 6610-00-971-2503
NSN 6620-01-621-0719
NSN 5930-01-508-9037
NSN 5935-01-514-6083
NSN 6135-01-136-8306
NSN 5965-01-629-0975
NSN 6620-01-163-6125
NSN 5905-01-028-7942
NSN 6130-01-097-4484