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 6105-00-767-3686
NSN 6105-00-329-4335
NSN 6130-01-616-0448
NSN 6220-01-644-1362
NSN 7035-01-107-2811
NSN 6320-01-495-0512
NSN 5920-01-163-9257
NSN 5950-01-088-4076
NSN 5920-01-360-2770
NSN 5905-01-584-9508
NSN 2925-00-118-3373
NSN 5915-01-646-4034