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 5945-01-054-3235
NSN 6610-01-422-2376
NSN 5960-01-170-4057
NSN 7035-01-403-2841
NSN 6130-01-315-1166
NSN 6130-01-485-2464
NSN 5915-01-498-4940
NSN 6145-01-369-1622
NSN 7035-00-455-7666
NSN 6135-00-826-4798
NSN 5990-00-081-1266
NSN 5905-00-921-4839