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 6320-00-937-5625
NSN 6105-01-467-7691
NSN 6320-01-125-3361
NSN 5905-00-007-7123
NSN 6110-01-197-7917
NSN 6145-00-398-4405
NSN 4140-00-580-8508
NSN 5998-01-342-6655
NSN 5965-00-615-0758
NSN 5990-01-044-4767
NSN 6145-00-236-3226
NSN 6105-01-144-1403