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 5925-00-101-6837
NSN 6110-01-076-5976
NSN 5835-00-085-2287
NSN 5855-01-468-3380
NSN 6240-00-660-8849
NSN 5855-00-256-5562
NSN 6620-01-068-0046
NSN 5965-01-350-1890
NSN 6220-01-548-8660
NSN 5920-00-270-5179
NSN 5915-01-010-6923
NSN 6620-00-932-1207