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 5996-00-587-3795
NSN 7035-00-096-9986
NSN 5945-01-357-8460
NSN 5835-01-581-9433
NSN 5985-00-118-6735
NSN 6145-01-650-9410
NSN 4140-01-414-7093
NSN 5855-00-688-9954
NSN 5935-00-932-2720
NSN 5985-01-616-2422
NSN 6135-01-100-3593
NSN 6130-01-431-7606