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 5998-01-010-4185
NSN 6145-01-310-7114
NSN 5998-00-191-5303
NSN 5910-01-464-6729
NSN 5905-00-216-8671
NSN 6110-01-151-0872
NSN 6220-01-248-4449
NSN 6130-01-634-0273
NSN 5965-00-431-2492
NSN 5945-01-651-2184
NSN 5905-00-929-0555
NSN 6685-01-401-5360