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 6130-00-067-8451
NSN 5925-00-621-0134
NSN 5935-01-465-2639
NSN 6105-01-482-3490
NSN 6320-01-108-5933
NSN 6220-01-367-0832
NSN 5999-01-046-3477
NSN 7035-00-009-8705
NSN 5905-00-012-3895
NSN 5910-00-050-1497
NSN 6645-00-155-2398
NSN 6150-00-707-0123