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 2925-00-941-9518
NSN 6105-01-067-9320
NSN 6320-00-731-6134
NSN 6135-01-542-0659
NSN 6320-01-607-1491
NSN 5945-00-675-2058
NSN 5835-01-205-6614
NSN 5945-01-426-4958
NSN 6685-01-591-6400
NSN 5905-01-423-8613
NSN 6105-00-822-0365
NSN 5990-01-338-2103