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 7035-00-173-2281
NSN 6240-01-203-4992
NSN 6240-00-212-4305
NSN 6320-00-036-3688
NSN 5895-01-601-7821
NSN 5985-00-916-7875
NSN 4140-00-229-8467
NSN 5915-00-679-9390
NSN 6110-01-446-3282
NSN 5998-01-337-5779
NSN 5985-01-356-4305
NSN 6130-01-319-3215