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 5835-01-495-0595
NSN 5965-01-460-9743
NSN 5930-00-881-4076
NSN 5905-01-132-1536
NSN 5920-00-526-9238
NSN 6130-01-509-7014
NSN 5835-01-629-2044
NSN 5990-01-343-2187
NSN 6110-00-008-8000
NSN 5975-01-061-6460
NSN 6610-01-563-4312
NSN 6685-01-424-9724