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 5965-01-442-7364
NSN 5998-01-474-6170
NSN 6110-01-552-6442
NSN 5960-00-173-6988
NSN 6685-00-359-5569
NSN 6130-01-192-0961
NSN 6645-01-350-3138
NSN 6650-01-541-4357
NSN 5915-00-978-1442
NSN 5996-01-146-2311
NSN 5985-01-452-0383
NSN 5996-01-645-4831