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 5920-01-445-9617
NSN 2925-01-633-4048
NSN 5998-01-606-9015
NSN 4140-00-052-4815
NSN 5945-01-551-1250
NSN 6110-01-441-2625
NSN 5999-01-535-6964
NSN 6240-00-075-4103
NSN 5920-01-094-3200
NSN 2925-01-463-8856
NSN 2925-00-221-4977
NSN 5925-01-529-9521