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 5998-01-164-0259
NSN 6130-00-222-5291
NSN 6620-01-379-3300
NSN 6130-00-058-0611
NSN 5895-01-032-1754
NSN 6135-01-391-6515
NSN 5996-01-032-4942
NSN 6620-00-436-2399
NSN 6610-01-425-1523
NSN 5935-01-230-9713
NSN 6150-00-017-9121
NSN 6105-01-422-2752