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 5920-00-127-5589
NSN 5998-00-116-1330
NSN 5935-00-181-0418
NSN 5915-00-619-3987
NSN 6135-01-100-3593
NSN 5990-01-294-6198
NSN 6645-00-340-4795
NSN 5985-00-126-1104
NSN 6320-01-382-9676
NSN 6240-00-251-5235
NSN 5996-01-627-8182
NSN 4140-01-064-1684