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 7035-01-566-0779
NSN 6620-01-046-3648
NSN 6145-00-278-0697
NSN 6220-01-251-2435
NSN 6240-00-372-4841
NSN 5985-00-575-4416
NSN 5960-01-352-0451
NSN 5935-00-805-1023
NSN 5920-01-327-7125
NSN 5910-01-271-0875
NSN 5985-00-822-8671
NSN 6240-01-038-3761