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 6105-00-635-9809
NSN 5895-01-007-1834
NSN 5999-00-518-1007
NSN 5985-00-139-6025
NSN 2925-00-617-0826
NSN 6650-01-370-3919
NSN 6320-00-908-6841
NSN 5895-01-504-6871
NSN 6645-01-377-7866
NSN 6105-01-495-1492
NSN 5985-01-318-0410
NSN 5835-00-289-9080