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 6620-00-049-6425
NSN 7035-01-019-5729
NSN 5996-01-354-9386
NSN 6150-01-566-9732
NSN 2925-01-426-3410
NSN 6105-01-314-0766
NSN 5960-00-195-4448
NSN 5998-01-061-9346
NSN 6105-01-102-2432
NSN 6130-01-287-9491
NSN 6135-00-134-6648
NSN 5945-01-551-9485