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 6220-00-786-9548
NSN 5910-00-932-2910
NSN 6610-00-404-1287
NSN 5975-01-616-3987
NSN 5965-01-192-1366
NSN 6145-01-386-3718
NSN 5895-00-485-5347
NSN 5985-00-372-5946
NSN 5999-00-435-2540
NSN 6135-01-070-3865
NSN 6645-01-036-5027
NSN 5975-01-391-6479