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 5945-01-415-0858
NSN 6145-01-462-4452
NSN 5935-01-623-1743
NSN 5925-00-130-2586
NSN 5950-01-196-3343
NSN 5945-00-286-8594
NSN 5835-00-546-4898
NSN 5960-01-399-4327
NSN 5855-01-223-0833
NSN 6135-01-297-5565
NSN 5835-00-649-9402
NSN 5996-01-252-8275