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 5905-00-470-7736
NSN 5935-01-516-6883
NSN 5935-00-011-1607
NSN 5920-01-634-0250
NSN 5996-01-464-9079
NSN 6110-01-236-0136
NSN 2925-01-147-6688
NSN 6220-01-426-8824
NSN 5910-01-153-7486
NSN 6240-01-352-3642
NSN 6220-00-469-9166
NSN 2925-00-284-1534