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 5835-01-519-2916
NSN 6320-00-456-0836
NSN 5950-00-936-8102
NSN 5965-01-312-1630
NSN 5985-01-492-5416
NSN 5895-01-033-4259
NSN 5835-00-943-2763
NSN 5945-01-246-8560
NSN 6620-01-312-5793
NSN 5930-00-652-6728
NSN 5999-01-210-0593
NSN 6620-01-456-0529