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 5998-00-633-5169
NSN 6130-01-516-5009
NSN 5925-01-541-5465
NSN 6145-00-717-8421
NSN 5905-01-314-6300
NSN 7035-01-462-5766
NSN 6110-01-096-7533
NSN 5998-00-932-5589
NSN 5855-00-885-8452
NSN 4140-01-561-1757
NSN 5915-01-363-9524
NSN 5920-00-006-1919