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 5925-00-062-3354
NSN 7035-01-383-6549
NSN 6320-00-382-7825
NSN 5895-01-158-5980
NSN 6135-01-159-9705
NSN 4140-00-633-6170
NSN 5945-01-618-6395
NSN 5905-00-807-0181
NSN 6620-01-606-8964
NSN 4140-01-442-8862
NSN 5910-01-267-6596
NSN 6105-01-648-2644