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 7035-01-033-0612
NSN 6320-01-544-6447
NSN 6610-01-416-8384
NSN 6620-01-468-6017
NSN 6610-01-528-5750
NSN 6110-01-013-9313
NSN 5855-01-068-3683
NSN 6110-00-052-2655
NSN 5835-01-168-6256
NSN 6130-00-230-7257
NSN 5999-00-379-1098
NSN 6145-01-145-1867