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 5835-01-049-5290
NSN 6645-01-147-2089
NSN 5905-00-074-5919
NSN 6685-01-112-0458
NSN 5905-01-072-6668
NSN 6620-00-366-1365
NSN 6145-01-353-2890
NSN 2925-01-190-9352
NSN 5915-01-289-4668
NSN 5990-00-818-7136
NSN 5965-01-535-4847
NSN 6110-01-063-7423