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 6685-01-481-3322
NSN 5930-00-242-6914
NSN 5950-01-551-1202
NSN 5945-00-166-6330
NSN 5910-01-516-3787
NSN 5990-00-998-6193
NSN 5999-01-223-8030
NSN 6110-01-130-6515
NSN 5945-01-379-5846
NSN 5925-01-566-1871
NSN 7035-01-626-9798
NSN 5996-01-147-7378