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 6645-01-364-7330
NSN 5950-00-513-9596
NSN 5996-00-432-8578
NSN 6105-00-681-6261
NSN 6320-01-445-5072
NSN 5975-01-333-2440
NSN 6150-01-026-9450
NSN 6150-01-220-4163
NSN 6220-01-462-5381
NSN 5985-00-932-5333
NSN 5990-01-188-7309
NSN 5975-01-282-4416