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 5935-01-192-9097
NSN 6220-00-515-6998
NSN 5920-01-325-4604
NSN 6620-00-555-3992
NSN 6645-00-982-9516
NSN 5998-00-596-8869
NSN 5910-01-633-9963
NSN 2925-01-596-9448
NSN 6220-01-278-9369
NSN 5975-01-488-1072
NSN 5920-01-138-4580
NSN 5835-01-116-2369