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 6110-01-535-9979
NSN 5895-01-415-3732
NSN 5855-01-093-8202
NSN 5895-00-449-1860
NSN 6620-01-454-2450
NSN 6220-01-463-8520
NSN 5935-01-654-9790
NSN 6645-01-144-8627
NSN 6110-00-583-9821
NSN 5835-01-581-9433
NSN 5945-00-469-3516
NSN 5915-01-334-8983