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 5915-00-045-9071
NSN 7035-01-062-0184
NSN 6105-01-351-7234
NSN 6685-01-286-7536
NSN 5960-01-025-2526
NSN 6110-01-602-2520
NSN 6220-01-513-3484
NSN 5930-01-582-3228
NSN 5998-00-813-5393
NSN 5935-01-458-9639
NSN 5905-01-272-6228
NSN 2925-01-350-8372