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 7035-01-320-2536
NSN 6110-01-113-7642
NSN 6110-01-157-1505
NSN 6650-01-472-6896
NSN 5998-00-175-9688
NSN 6110-01-016-7704
NSN 5915-01-155-4655
NSN 5925-00-324-2996
NSN 5910-01-037-5464
NSN 5835-01-010-8143
NSN 5905-01-377-3638
NSN 6105-00-079-0044