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 5835-01-116-2369
NSN 5915-00-840-1717
NSN 6610-01-176-3539
NSN 6685-01-104-2427
NSN 6650-01-394-6894
NSN 6130-01-451-4256
NSN 5990-01-230-6301
NSN 5945-00-932-5219
NSN 6145-01-370-9201
NSN 5895-01-265-2292
NSN 5930-01-585-7531
NSN 6220-00-841-1275