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 6610-00-757-6060
NSN 6240-01-614-7518
NSN 5998-00-447-1721
NSN 5835-01-193-6192
NSN 5835-01-100-3265
NSN 5960-01-322-8417
NSN 6620-01-098-9866
NSN 6320-00-809-5744
NSN 5990-00-362-1453
NSN 5985-01-025-0114
NSN 5835-00-074-3700
NSN 5855-01-243-2355