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 6135-01-201-5858
NSN 6620-00-421-7509
NSN 5965-01-094-6602
NSN 5999-01-166-0137
NSN 5920-01-659-7339
NSN 6610-01-554-4921
NSN 5930-01-444-2066
NSN 6105-00-026-9909
NSN 5835-00-378-1429
NSN 6220-01-437-2716
NSN 5905-01-606-8668
NSN 5975-01-633-6297