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 6130-01-388-4578
NSN 5990-01-230-0059
NSN 6150-01-370-6435
NSN 6110-01-241-2301
NSN 6220-01-470-6573
NSN 6320-01-547-2743
NSN 5895-01-046-6660
NSN 5965-00-284-6718
NSN 5950-01-266-1406
NSN 5855-00-532-0025
NSN 5935-01-150-0353
NSN 6150-01-286-5671