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 5985-01-411-6301
NSN 6650-00-269-5000
NSN 5930-01-177-5328
NSN 6105-01-317-2026
NSN 5930-01-113-3227
NSN 6135-00-998-5884
NSN 6145-01-160-0811
NSN 6150-00-435-8384
NSN 5985-01-253-1532
NSN 5930-01-428-9991
NSN 5910-01-271-5946
NSN 6610-01-312-1644