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 5945-00-161-4014
NSN 6220-00-148-8698
NSN 6610-01-571-1495
NSN 5945-00-241-3004
NSN 6130-00-655-3084
NSN 5965-00-845-6325
NSN 6650-01-068-2258
NSN 5910-01-100-1161
NSN 5835-00-419-0575
NSN 6220-00-419-0635
NSN 6645-00-985-5543
NSN 5945-01-500-2140