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 5998-01-251-3436
NSN 6645-01-608-1134
NSN 5945-01-093-7890
NSN 5960-01-340-4487
NSN 5915-01-472-2089
NSN 6240-01-449-9327
NSN 2925-00-749-8893
NSN 5999-00-734-8221
NSN 6610-01-202-4718
NSN 5905-01-355-0659
NSN 5910-01-238-0473
NSN 5930-01-503-5408