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 5985-01-009-2305
NSN 6320-01-569-2672
NSN 5920-01-583-2134
NSN 5960-01-303-0301
NSN 6620-01-112-2961
NSN 5950-01-048-2694
NSN 5855-01-334-6594
NSN 5920-01-557-4500
NSN 5905-01-534-3474
NSN 6150-00-490-2514
NSN 6645-01-394-5149
NSN 5960-01-285-6521