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 5925-01-370-4417
NSN 5935-01-598-6078
NSN 5985-01-054-3801
NSN 6110-01-278-8325
NSN 6150-01-528-3022
NSN 6220-00-080-8472
NSN 5945-00-017-2645
NSN 5895-01-657-0255
NSN 5835-01-618-7621
NSN 5920-01-463-9082
NSN 6240-01-458-2140
NSN 6150-00-868-2679