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 6320-00-790-4844
NSN 5855-00-292-5086
NSN 6240-01-026-1376
NSN 6650-01-505-2817
NSN 6320-00-110-8005
NSN 5855-00-301-1176
NSN 5945-01-196-6948
NSN 5996-01-398-0037
NSN 6105-00-472-2532
NSN 5855-00-281-3843
NSN 5950-00-100-6737
NSN 6130-01-418-2790