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 5996-01-105-0382
NSN 6110-00-451-8083
NSN 5925-01-435-1402
NSN 6610-01-510-2302
NSN 5935-01-359-2891
NSN 5910-01-612-9808
NSN 6135-00-405-1989
NSN 6685-01-116-4966
NSN 5999-01-289-1235
NSN 6105-01-157-3033
NSN 5965-01-316-4429
NSN 5935-01-173-4815