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 5965-01-012-1065
NSN 2925-01-460-1601
NSN 6610-01-013-8922
NSN 5975-00-138-4859
NSN 5930-01-056-3297
NSN 5998-01-422-1516
NSN 6105-01-172-3998
NSN 2925-00-607-4663
NSN 6620-01-540-8144
NSN 5895-01-449-0912
NSN 6620-01-589-5411
NSN 5996-01-112-0154