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 6650-01-357-6859
NSN 5998-00-003-6094
NSN 5950-01-015-8858
NSN 6320-01-388-9450
NSN 5920-00-015-7824
NSN 6620-00-824-4609
NSN 5996-00-810-0197
NSN 5999-01-246-0544
NSN 6110-01-478-5865
NSN 5855-01-088-8700
NSN 5915-01-172-7523
NSN 6645-01-244-3017