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 5925-00-259-6742
NSN 5905-01-163-3221
NSN 5998-01-557-7218
NSN 5935-01-115-0074
NSN 5998-01-569-8782
NSN 6110-01-318-5026
NSN 5925-01-225-5646
NSN 5920-01-554-4099
NSN 5999-00-753-0652
NSN 6610-01-476-7412
NSN 4140-00-640-0210
NSN 6110-00-260-0130