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 5910-01-548-3938
NSN 5999-00-222-4719
NSN 5835-01-328-6626
NSN 5945-00-131-4684
NSN 5996-01-298-2133
NSN 6150-01-245-6148
NSN 5910-01-418-1789
NSN 6650-01-555-8349
NSN 6685-01-122-5744
NSN 6105-01-391-2042
NSN 5935-01-010-3415
NSN 6130-00-679-8891