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 5920-01-394-5003
NSN 6650-01-535-6287
NSN 5945-01-025-5956
NSN 5945-01-006-8471
NSN 6220-00-730-5808
NSN 4140-00-606-9453
NSN 6220-01-005-3839
NSN 5895-01-437-8795
NSN 5950-01-237-3406
NSN 5930-01-343-0846
NSN 4140-00-296-8307
NSN 6130-00-419-1120