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 6645-00-356-0864
NSN 5905-01-226-7716
NSN 6135-00-269-5843
NSN 5985-01-196-1191
NSN 4140-01-014-3454
NSN 5985-00-824-6087
NSN 5945-01-004-4350
NSN 5965-01-026-9865
NSN 6645-00-200-2324
NSN 5905-01-068-3379
NSN 5835-01-329-4814
NSN 6105-00-243-7952