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 4140-00-955-5679
NSN 5935-00-652-0839
NSN 2925-00-467-7150
NSN 6110-00-468-2343
NSN 6320-01-006-6138
NSN 5925-00-307-4015
NSN 6105-01-406-1425
NSN 5895-01-509-5272
NSN 5915-01-448-5314
NSN 6110-00-394-7187
NSN 5910-01-582-1356
NSN 5910-01-040-7970