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 5998-01-207-0088
NSN 6130-01-278-3325
NSN 6150-00-515-0764
NSN 6240-01-059-1710
NSN 6135-00-683-0536
NSN 6320-00-116-3658
NSN 5945-01-348-7837
NSN 5996-01-490-3211
NSN 5975-01-516-0205
NSN 5998-01-206-8594
NSN 5996-00-539-7838
NSN 5935-01-325-2026