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 5985-01-519-1022
NSN 6105-00-186-9380
NSN 6135-01-523-3198
NSN 5855-01-442-2322
NSN 5998-00-205-8803
NSN 5920-01-206-3977
NSN 5998-00-150-9041
NSN 5910-01-250-3124
NSN 6220-00-981-9184
NSN 6110-01-463-2597
NSN 6150-01-067-7107
NSN 5945-00-619-1542