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 5835-01-026-0670
NSN 7035-01-386-3004
NSN 5975-01-289-1206
NSN 6130-01-014-5419
NSN 6105-01-461-2347
NSN 5965-01-430-4654
NSN 5905-01-366-1512
NSN 5930-01-422-0537
NSN 6620-00-774-3638
NSN 6320-00-695-3891
NSN 5920-01-108-6005
NSN 6105-00-796-8938