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 6320-01-513-9166
NSN 6645-00-925-0111
NSN 5965-01-056-1303
NSN 6220-00-079-2943
NSN 5905-01-004-4312
NSN 6220-01-056-5169
NSN 6610-01-033-1748
NSN 2925-00-831-7024
NSN 5975-00-248-5590
NSN 4140-00-957-5285
NSN 6685-00-155-4301
NSN 5998-01-087-1864