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 6110-00-064-0261
NSN 5935-01-548-9400
NSN 6105-00-840-6433
NSN 2925-01-525-8212
NSN 6320-01-578-6006
NSN 6610-01-417-3011
NSN 5905-01-328-7904
NSN 6150-01-050-5754
NSN 6145-00-594-7822
NSN 6105-01-468-5605
NSN 5910-00-589-5193
NSN 6130-00-289-7050