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 5950-00-866-6378
NSN 5905-01-549-6209
NSN 5998-00-596-9568
NSN 6105-01-487-6663
NSN 5905-00-294-4964
NSN 6645-01-076-4655
NSN 5915-01-520-6900
NSN 5998-00-239-8223
NSN 5996-01-027-8588
NSN 5920-01-102-3248
NSN 6240-01-425-1939
NSN 6320-01-119-3935