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 5965-01-048-4767
NSN 5985-01-556-1254
NSN 6240-01-343-4322
NSN 6320-00-115-8800
NSN 6110-01-288-2303
NSN 4140-01-216-3417
NSN 6685-01-600-9021
NSN 5835-01-163-4215
NSN 5925-01-139-3866
NSN 5998-01-577-4010
NSN 6130-01-435-5105
NSN 5915-01-459-1090