A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-01-476-4085
NSN 6220-01-100-4340
NSN 5905-01-171-1813
NSN 6320-01-240-4637
NSN 5999-00-336-0248
NSN 6145-00-443-5488
NSN 6620-01-132-1776
NSN 5925-01-322-4366
NSN 5990-01-272-4091
NSN 5990-01-386-5561
NSN 5935-01-010-3415
NSN 5950-00-741-1894