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 5960-01-053-4358
NSN 5835-01-207-4484
NSN 6650-00-781-8443
NSN 5965-01-381-2998
NSN 5935-01-249-1021
NSN 5990-01-386-5561
NSN 5999-00-127-2312
NSN 5910-01-277-4357
NSN 6220-01-148-5246
NSN 5975-01-312-3200
NSN 6685-01-173-3994
NSN 6150-01-329-9828