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 5999-01-290-9424
NSN 5990-01-007-9483
NSN 5960-00-077-1828
NSN 6320-00-511-7331
NSN 5895-00-823-5976
NSN 5975-01-219-9663
NSN 5950-01-631-3652
NSN 5915-00-792-5453
NSN 5935-01-187-2698
NSN 6110-01-218-5257
NSN 6105-01-502-2025
NSN 5835-01-385-0579