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 7035-01-075-8646
NSN 5975-00-501-3777
NSN 6650-01-378-6868
NSN 5950-01-090-8694
NSN 6610-01-287-9814
NSN 5930-01-223-7999
NSN 5905-00-139-2455
NSN 5835-01-321-7895
NSN 6685-01-044-8103
NSN 5985-00-192-0384
NSN 5930-01-023-5947
NSN 6610-01-157-0426