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 5975-01-445-9107
NSN 5945-01-528-9418
NSN 5996-01-415-4629
NSN 6145-01-651-9738
NSN 5965-01-253-0451
NSN 5945-01-422-8162
NSN 5915-01-167-4739
NSN 5905-00-842-0684
NSN 5960-00-081-0581
NSN 5965-01-056-1303
NSN 5835-01-463-2334
NSN 5999-00-764-0074