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 5910-01-006-1429
NSN 5925-00-239-2135
NSN 6645-01-250-0478
NSN 6320-00-506-2314
NSN 6130-01-141-9261
NSN 5965-01-278-2107
NSN 5985-01-020-3940
NSN 5998-00-242-7081
NSN 6240-01-225-0037
NSN 6650-00-217-6292
NSN 5910-01-463-8365
NSN 6650-01-487-1342