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 6610-01-421-4396
NSN 6150-01-117-8713
NSN 5996-01-659-0882
NSN 5895-01-215-2079
NSN 6135-00-461-3590
NSN 5855-00-962-5792
NSN 6145-00-091-1079
NSN 5895-00-771-2044
NSN 5915-00-291-3736
NSN 5905-00-823-6152
NSN 6135-01-610-7335
NSN 6685-01-117-2925