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 6685-01-346-7677
NSN 5950-01-162-7174
NSN 5915-01-165-0727
NSN 7035-01-429-0431
NSN 5925-01-422-4569
NSN 6110-01-062-2208
NSN 5985-01-181-4837
NSN 5910-01-653-7219
NSN 5965-01-350-5105
NSN 6320-00-456-2092
NSN 5915-01-136-4035
NSN 5915-01-338-6431