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 6650-01-041-0296
NSN 5910-00-276-8592
NSN 7035-01-256-3973
NSN 6645-00-451-6462
NSN 5990-00-954-5059
NSN 5945-00-088-8789
NSN 5920-00-787-6481
NSN 5855-00-361-0167
NSN 6620-01-633-8443
NSN 7035-00-849-5526
NSN 6110-01-297-0963
NSN 2925-00-233-5644