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 5965-00-289-6280
NSN 5950-00-148-8925
NSN 5835-00-106-2120
NSN 5960-01-344-2604
NSN 5996-01-504-0263
NSN 6130-01-602-4034
NSN 6105-01-582-8303
NSN 5999-01-208-9402
NSN 5965-00-103-5000
NSN 5965-00-463-3900
NSN 5930-00-153-1400
NSN 2925-00-707-6770