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 6650-01-110-0317
NSN 6650-00-105-8063
NSN 5945-00-064-1606
NSN 2925-01-510-9378
NSN 6620-01-624-3933
NSN 6620-01-426-2220
NSN 5925-01-063-6247
NSN 6650-01-029-2995
NSN 5905-01-070-8167
NSN 5985-00-385-1643
NSN 6145-01-390-5808
NSN 5996-01-363-7130