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 7035-00-631-3782
NSN 5985-01-460-4463
NSN 5895-01-423-4069
NSN 5930-00-426-8851
NSN 6145-01-600-3386
NSN 4140-01-412-0403
NSN 5965-01-417-3211
NSN 6220-01-113-6431
NSN 5998-01-023-8542
NSN 5960-00-615-5828
NSN 6145-00-112-1449
NSN 6110-01-363-4787