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 6650-00-339-5458
NSN 6135-00-223-9563
NSN 6620-00-115-9050
NSN 5975-01-025-1870
NSN 5910-01-451-4905
NSN 5960-01-088-6553
NSN 6685-01-423-1464
NSN 5835-01-150-6084
NSN 5930-01-070-2666
NSN 5965-01-317-2944
NSN 6135-01-416-3181
NSN 6320-01-220-2264