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 5985-01-551-7958
NSN 5975-01-045-9683
NSN 5910-01-292-8214
NSN 5975-01-364-0000
NSN 6130-00-998-7950
NSN 5945-01-328-7531
NSN 6135-00-819-8074
NSN 6610-01-586-3181
NSN 5945-01-500-2140
NSN 5935-01-552-8523
NSN 6105-01-448-4701
NSN 6240-00-103-0058