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 5835-01-548-7454
NSN 5930-01-568-2835
NSN 5935-01-292-0548
NSN 5998-01-098-1854
NSN 5915-01-010-8941
NSN 6240-01-214-4805
NSN 6685-01-064-0022
NSN 5895-01-097-7769
NSN 2925-00-233-5644
NSN 5835-01-104-5707
NSN 5998-01-019-8613
NSN 6150-01-582-1688