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 5915-00-932-5324
NSN 6650-01-445-5394
NSN 5990-01-013-8464
NSN 5930-00-240-3005
NSN 5975-00-082-0894
NSN 5910-01-608-5120
NSN 6320-00-857-4073
NSN 6145-01-576-2143
NSN 6650-01-442-7893
NSN 5945-00-966-1549
NSN 6105-00-079-9323
NSN 6105-00-101-3699