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 5895-01-169-2266
NSN 5960-01-148-6908
NSN 5985-01-561-1939
NSN 6110-01-474-1056
NSN 5945-01-360-6118
NSN 5965-01-386-7134
NSN 5996-01-349-6046
NSN 5835-00-289-9080
NSN 5905-01-566-0313
NSN 6105-01-439-6614
NSN 5905-01-099-2686
NSN 6150-01-237-2491