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 6650-01-343-5908
NSN 5835-01-039-9973
NSN 6240-00-006-3725
NSN 5930-00-023-4461
NSN 5965-00-110-3330
NSN 5920-00-437-8450
NSN 5910-01-447-0191
NSN 6240-01-592-9088
NSN 5930-01-484-9068
NSN 6110-00-056-1565
NSN 5965-01-283-2531
NSN 6145-01-275-7998