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 5999-00-670-0712
NSN 6610-01-032-2890
NSN 6220-01-226-8572
NSN 5960-00-584-4553
NSN 5965-01-103-0398
NSN 6685-00-804-2042
NSN 6135-00-990-1822
NSN 6685-01-076-4703
NSN 6130-00-259-1697
NSN 5999-00-156-4424
NSN 6150-01-258-3728
NSN 5925-00-067-8322