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 6130-01-249-8758
NSN 5935-01-211-6648
NSN 5910-01-514-6223
NSN 6240-00-266-6258
NSN 5965-01-322-8136
NSN 6135-00-738-5571
NSN 5925-01-455-4411
NSN 6240-01-327-4945
NSN 6650-01-619-9986
NSN 5990-00-781-9423
NSN 5985-01-065-1675
NSN 5915-01-507-0152