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 6105-01-049-8006
NSN 5965-00-482-7945
NSN 5985-00-960-5560
NSN 5855-01-270-6847
NSN 6135-00-305-2052
NSN 5915-00-148-8253
NSN 5985-01-579-4534
NSN 4140-01-180-1500
NSN 4140-01-157-8882
NSN 2925-01-397-2495
NSN 5985-01-476-2799
NSN 5945-01-123-9879