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 2925-00-574-8796
NSN 5996-01-324-2449
NSN 2925-00-383-3523
NSN 6620-00-105-3312
NSN 5998-01-616-1553
NSN 7035-01-595-5270
NSN 5996-01-232-0067
NSN 4140-00-252-7734
NSN 6610-00-110-9344
NSN 5965-01-420-6613
NSN 6110-01-144-5837
NSN 5835-01-031-7265