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 5960-00-613-7830
NSN 5975-01-464-4517
NSN 6650-01-093-9388
NSN 6685-01-607-6481
NSN 6220-00-752-8479
NSN 6130-01-342-7712
NSN 5965-00-232-4884
NSN 5998-01-575-8679
NSN 5996-01-227-0767
NSN 5990-00-316-8872
NSN 6645-00-476-7176
NSN 6150-01-228-2847