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 5915-00-991-3366
NSN 5935-01-613-6227
NSN 5905-01-623-9316
NSN 5855-00-951-6483
NSN 6110-01-550-7098
NSN 5960-01-553-4557
NSN 5998-01-220-5455
NSN 5855-00-401-3442
NSN 6320-00-937-5625
NSN 5985-00-189-7138
NSN 5960-01-194-4506
NSN 7035-00-079-7189