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 6135-01-495-0933
NSN 5905-00-321-1684
NSN 6610-01-327-3187
NSN 5960-01-375-6815
NSN 5905-01-516-1123
NSN 6220-01-467-2543
NSN 5935-01-514-8016
NSN 6110-01-406-0693
NSN 5895-01-644-9140
NSN 5920-01-089-7903
NSN 5996-01-398-3516
NSN 5895-01-060-8334