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 6105-00-120-0955
NSN 2925-00-088-6790
NSN 5915-00-064-5666
NSN 6620-00-051-7666
NSN 6150-00-052-9063
NSN 5996-00-102-5425
NSN 6320-00-308-7386
NSN 5855-01-218-3735
NSN 6620-00-862-5567
NSN 6150-01-315-9300
NSN 5835-01-540-4995
NSN 6320-01-425-1417