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 6220-01-513-3484
NSN 5990-00-562-8413
NSN 6110-01-514-3977
NSN 5930-01-564-1975
NSN 6130-00-255-5566
NSN 7035-00-803-3056
NSN 5990-01-529-6347
NSN 5915-00-699-4492
NSN 6135-00-309-0074
NSN 4140-01-410-8615
NSN 7035-00-488-9765
NSN 5985-00-371-8020