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 5985-00-575-4416
NSN 5960-01-415-3574
NSN 5935-01-261-9041
NSN 5945-01-437-1493
NSN 5985-01-493-2398
NSN 5905-01-257-9575
NSN 5998-01-167-1570
NSN 6220-01-449-8895
NSN 5915-01-649-9281
NSN 5996-00-493-7965
NSN 5998-00-393-5825
NSN 5965-00-933-7020