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 5905-01-016-5253
NSN 5835-01-286-6499
NSN 6620-01-415-5803
NSN 6105-01-301-3122
NSN 6110-01-495-1158
NSN 6650-01-017-6716
NSN 6110-00-866-4474
NSN 5996-01-094-7025
NSN 6320-00-160-0899
NSN 5925-00-496-5058
NSN 6320-01-484-7734
NSN 6110-01-514-7374