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 6685-01-564-4896
NSN 6220-00-042-8355
NSN 5990-01-510-4699
NSN 5910-00-843-6240
NSN 6220-01-545-7153
NSN 6620-01-012-2852
NSN 6240-01-647-8035
NSN 6685-00-819-4410
NSN 7035-01-176-4857
NSN 6320-01-129-9656
NSN 7035-01-513-3025
NSN 6110-00-906-6244