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 6105-00-057-2406
NSN 5915-00-636-9785
NSN 5945-00-299-8295
NSN 6220-00-966-5074
NSN 6130-01-339-2412
NSN 5930-01-534-7298
NSN 6220-01-458-0909
NSN 2925-01-474-3363
NSN 7035-01-091-7481
NSN 5835-01-468-6170
NSN 6320-00-500-4172
NSN 6620-00-919-6121