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 6145-01-353-2890
NSN 5910-01-399-8737
NSN 5985-01-009-1345
NSN 6135-01-614-1355
NSN 6610-01-442-3509
NSN 5895-00-688-9075
NSN 5855-01-098-9038
NSN 5996-00-693-9568
NSN 6130-01-127-2857
NSN 5996-00-671-3487
NSN 5915-00-425-6181
NSN 5915-00-239-0716