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 6150-01-612-9096
NSN 5905-01-199-6941
NSN 7035-01-438-2108
NSN 5905-01-104-3899
NSN 5915-00-715-0099
NSN 6135-01-448-4680
NSN 5998-01-321-8473
NSN 5950-01-613-5688
NSN 6135-00-738-5571
NSN 6645-01-415-3341
NSN 5999-01-319-8325
NSN 6645-00-435-5610