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 5930-01-652-6857
NSN 5905-00-271-7735
NSN 6130-01-451-7041
NSN 5910-01-633-9963
NSN 5915-01-550-0895
NSN 6220-01-065-2171
NSN 6110-01-651-6342
NSN 6130-00-842-7497
NSN 5935-01-214-5259
NSN 5996-01-294-4776
NSN 7035-00-631-3782
NSN 6240-01-298-9911