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 6130-01-138-9055
NSN 5996-01-270-2610
NSN 5895-00-953-0782
NSN 6150-01-609-8929
NSN 5996-00-072-9944
NSN 5998-00-477-3839
NSN 6105-01-576-0309
NSN 5895-00-737-4831
NSN 5930-01-624-4009
NSN 5925-01-592-4264
NSN 5835-01-004-1495
NSN 6110-01-064-3801