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 6610-01-466-3983
NSN 6240-01-083-8741
NSN 6150-01-423-0932
NSN 5895-00-430-8395
NSN 5985-00-573-1402
NSN 5910-01-284-5331
NSN 6620-01-117-5545
NSN 6240-01-138-6453
NSN 7035-00-152-0055
NSN 5930-00-144-4994
NSN 4140-00-241-0065
NSN 5835-00-922-1263