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 5915-01-219-9088
NSN 4140-00-155-8012
NSN 5985-01-027-0777
NSN 6130-00-786-0456
NSN 2925-01-357-9021
NSN 6610-00-317-5860
NSN 5975-01-564-8545
NSN 5910-01-463-9061
NSN 6610-00-994-8472
NSN 5920-01-409-2830
NSN 6240-00-299-5258
NSN 5920-01-550-2153