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 5960-01-088-6553
NSN 6320-00-831-2227
NSN 7035-00-541-8516
NSN 6130-01-412-6273
NSN 5960-01-160-3437
NSN 5990-00-857-4407
NSN 5835-00-185-4919
NSN 5925-01-307-2008
NSN 5835-01-198-6814
NSN 6610-01-464-3037
NSN 5935-01-634-0668
NSN 6320-01-513-9166