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 6645-00-986-1110
NSN 5965-00-252-6014
NSN 5960-01-309-1280
NSN 5930-01-104-6338
NSN 5915-00-966-8527
NSN 5965-01-095-9767
NSN 6105-01-431-8998
NSN 6130-01-475-0358
NSN 5985-01-202-5030
NSN 6610-00-850-4910
NSN 5905-01-555-8077
NSN 5925-00-009-9818