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 5965-01-307-8301
NSN 6240-00-286-0742
NSN 5910-01-633-9963
NSN 5835-01-069-8002
NSN 5915-01-063-7561
NSN 5910-01-123-8238
NSN 6320-00-295-2854
NSN 6645-00-359-5463
NSN 5945-00-966-4567
NSN 6105-00-374-8743
NSN 6150-01-575-3009
NSN 5998-01-026-0976