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 5965-00-644-0339
NSN 6105-00-392-0605
NSN 7035-00-131-8219
NSN 5920-01-190-9032
NSN 5975-01-626-6598
NSN 6135-00-553-7995
NSN 5998-00-473-2035
NSN 6150-00-798-1131
NSN 5935-01-575-9095
NSN 5855-01-447-3137
NSN 5910-01-485-6135
NSN 5895-01-163-7493