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 7035-01-232-2657
NSN 6105-01-350-9691
NSN 5975-01-127-0457
NSN 6110-00-914-8381
NSN 5935-00-737-4925
NSN 5930-00-978-2349
NSN 5999-01-222-1728
NSN 5950-00-788-2930
NSN 6685-01-546-5163
NSN 5999-00-418-9374
NSN 5996-00-642-7606
NSN 5985-01-159-9182