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 5935-01-146-4330
NSN 5935-01-160-2058
NSN 6240-01-179-4547
NSN 5920-01-484-9924
NSN 5996-00-827-7393
NSN 5965-01-323-0501
NSN 5910-01-640-6820
NSN 6610-00-179-5254
NSN 6220-01-271-2678
NSN 6685-01-022-6096
NSN 6620-00-296-6762
NSN 5985-01-367-4570