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 6105-01-201-5327
NSN 5910-01-633-9963
NSN 6610-01-011-0296
NSN 5835-01-100-3265
NSN 6130-01-602-9586
NSN 5996-01-198-7707
NSN 6620-01-083-4672
NSN 6240-01-233-2334
NSN 2925-00-902-3881
NSN 5975-00-518-0780
NSN 5935-00-056-3243
NSN 6110-00-500-4914