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 5835-00-922-1263
NSN 6150-01-037-2670
NSN 5996-01-100-4361
NSN 6145-00-097-9437
NSN 4140-01-557-9472
NSN 5985-01-348-8760
NSN 5905-01-416-8170
NSN 5998-01-122-1468
NSN 6620-00-292-7000
NSN 6620-01-088-1272
NSN 6610-01-285-8444
NSN 5996-01-217-3670