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 6610-00-073-8038
NSN 5910-00-503-3893
NSN 6320-00-089-9425
NSN 6105-01-168-4858
NSN 5998-01-598-8894
NSN 6110-01-301-3564
NSN 6620-01-048-4145
NSN 6320-00-382-7825
NSN 5910-01-439-3030
NSN 5945-01-415-0603
NSN 5915-01-461-3089
NSN 5950-01-363-3182