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 6685-00-543-1409
NSN 6220-00-033-7234
NSN 5905-01-276-6232
NSN 5965-01-265-6814
NSN 5985-01-023-1515
NSN 5835-01-096-8570
NSN 5835-01-647-6426
NSN 6620-01-399-3615
NSN 5945-00-512-9082
NSN 5996-00-182-2002
NSN 6220-00-707-5044
NSN 5895-00-221-1315