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 5950-01-415-5752
NSN 2925-01-197-7864
NSN 6145-01-003-8323
NSN 7035-00-371-7749
NSN 5996-00-828-2522
NSN 5915-01-032-5421
NSN 6220-01-449-9019
NSN 5935-01-360-9403
NSN 5915-01-626-4862
NSN 6130-01-431-9019
NSN 6150-01-587-9275
NSN 5996-00-140-2514