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 5996-00-763-6245
NSN 5996-00-431-6077
NSN 5965-00-082-8987
NSN 5960-01-503-7582
NSN 5930-01-076-7249
NSN 5935-01-562-9847
NSN 6320-01-384-7079
NSN 4140-01-582-7317
NSN 5975-00-149-0676
NSN 6150-01-415-2345
NSN 6150-00-439-6070
NSN 5895-01-463-3345