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 5855-01-208-1471
NSN 5910-00-330-4983
NSN 2925-00-673-1016
NSN 5905-01-548-0968
NSN 5835-01-435-4139
NSN 5985-01-479-9010
NSN 2925-01-185-9144
NSN 6620-00-566-7924
NSN 5920-01-435-3862
NSN 6320-01-379-1182
NSN 5915-00-111-1363
NSN 5996-01-159-9089