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 5950-00-972-4933
NSN 5960-00-699-8146
NSN 6610-00-591-5028
NSN 6105-01-008-7441
NSN 5925-01-112-0320
NSN 5998-01-423-1555
NSN 6145-00-005-8341
NSN 5945-00-103-1065
NSN 5985-00-447-1729
NSN 5905-01-474-6969
NSN 6650-01-535-6287
NSN 6620-01-018-5874