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 5930-01-336-0226
NSN 5905-01-044-0594
NSN 6105-00-107-3315
NSN 6110-00-468-2343
NSN 6105-01-506-9130
NSN 6220-00-266-8222
NSN 6320-00-242-3300
NSN 5895-00-129-8693
NSN 5925-01-245-3973
NSN 5996-00-123-2198
NSN 5945-01-519-3564
NSN 5905-01-101-2265