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 5910-01-199-4184
NSN 6105-01-214-3703
NSN 5998-01-106-3446
NSN 5960-01-111-5142
NSN 5915-00-172-9160
NSN 6650-00-437-2903
NSN 5990-01-353-6444
NSN 5960-01-104-0074
NSN 6105-00-590-6820
NSN 6135-01-384-4395
NSN 6610-01-431-8575
NSN 2925-01-412-9520