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 5835-01-442-6482
NSN 6240-01-088-7497
NSN 5905-00-307-6263
NSN 5910-00-415-5399
NSN 6610-01-102-2256
NSN 6145-01-212-4777
NSN 5965-00-469-5009
NSN 2925-01-164-9579
NSN 5835-01-436-1797
NSN 6105-01-317-2434
NSN 5905-01-362-3942
NSN 5998-00-528-2352