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 5999-01-226-7655
NSN 6320-01-177-3192
NSN 5930-01-588-9629
NSN 5905-01-225-4999
NSN 6135-00-223-9563
NSN 5935-01-502-8800
NSN 5920-01-570-3321
NSN 6150-01-530-9214
NSN 6150-01-022-4437
NSN 5950-01-257-2302
NSN 5999-01-249-2648
NSN 5935-01-089-6683