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 6105-00-622-1028
NSN 5950-01-188-6934
NSN 6105-01-385-1046
NSN 5950-01-431-5338
NSN 6620-01-089-4416
NSN 2925-01-459-8093
NSN 5945-01-498-3340
NSN 5920-01-321-4327
NSN 5998-01-455-7276
NSN 6150-01-426-8595
NSN 5990-00-505-1546
NSN 5990-01-231-9608