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 5945-01-484-0145
NSN 6105-01-321-7466
NSN 5895-01-498-9583
NSN 6150-00-570-0552
NSN 6610-01-629-4140
NSN 5945-00-792-5547
NSN 5960-01-192-0268
NSN 5990-01-244-9998
NSN 5910-00-230-8424
NSN 6145-00-466-4068
NSN 5910-01-346-4223
NSN 6650-01-510-9488