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 5996-01-014-6103
NSN 6240-00-244-0483
NSN 6220-01-007-9988
NSN 5996-00-613-1761
NSN 6130-00-171-7400
NSN 6650-01-514-7809
NSN 5960-00-952-1868
NSN 5945-01-135-4014
NSN 6105-00-303-5349
NSN 5905-01-064-1968
NSN 4140-01-165-4561
NSN 6110-00-167-7522