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 5905-00-724-5964
NSN 6135-01-614-1355
NSN 6685-00-513-9462
NSN 5835-01-342-7975
NSN 5965-00-849-1313
NSN 5925-01-447-5631
NSN 5920-01-160-0057
NSN 6105-00-498-0059
NSN 6135-01-384-7155
NSN 2925-01-191-5814
NSN 5998-01-191-1654
NSN 6135-01-026-9960