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 5975-01-454-6282
NSN 5920-01-152-1949
NSN 6105-00-353-5594
NSN 6150-01-101-9847
NSN 5975-01-286-3065
NSN 6130-01-182-9605
NSN 5999-01-444-0561
NSN 5965-01-085-6158
NSN 6650-01-272-9746
NSN 6150-01-583-5844
NSN 5835-01-023-8733
NSN 6645-01-282-3624