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 5996-00-930-8127
NSN 5855-01-568-7216
NSN 6135-00-985-7846
NSN 5855-01-357-7907
NSN 5910-00-042-3159
NSN 2925-01-100-3694
NSN 6645-01-363-9790
NSN 5960-00-204-7506
NSN 5835-01-381-2683
NSN 6105-01-468-0024
NSN 6620-01-197-6277
NSN 6130-00-812-2357