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 5990-01-140-5497
NSN 5835-01-079-1737
NSN 6240-01-387-4948
NSN 6105-00-418-9648
NSN 5960-01-392-4786
NSN 5998-01-074-2034
NSN 5998-01-659-4358
NSN 6320-01-622-5493
NSN 5990-01-414-2778
NSN 5935-00-941-8991
NSN 6135-01-434-6308
NSN 6610-00-890-5167