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 5895-00-389-7400
NSN 5920-01-503-4624
NSN 6685-00-105-9531
NSN 5998-00-288-5533
NSN 6320-01-166-3602
NSN 5855-00-149-0766
NSN 5960-00-161-3728
NSN 5915-01-275-1714
NSN 6610-00-467-2850
NSN 6130-00-890-3841
NSN 5935-01-359-4303
NSN 6685-01-465-0237