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 5835-00-503-2608
NSN 5935-01-275-4016
NSN 5998-00-035-3544
NSN 5998-01-320-6475
NSN 6685-01-468-9019
NSN 5895-01-495-5484
NSN 5985-01-164-0550
NSN 5950-00-190-3337
NSN 5985-00-199-8997
NSN 5950-00-448-3126
NSN 6110-01-333-2534
NSN 6110-00-919-4637