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 5915-00-267-2783
NSN 6240-01-555-8649
NSN 6240-00-106-9636
NSN 6105-01-366-3897
NSN 5965-01-619-6046
NSN 5985-00-423-6790
NSN 5930-01-139-9726
NSN 5998-01-375-4035
NSN 5905-01-521-0275
NSN 5855-01-591-0466
NSN 6320-01-481-7322
NSN 5895-00-250-2022