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 5935-01-181-5678
NSN 7035-00-281-4082
NSN 5965-01-415-2898
NSN 6240-01-628-6107
NSN 6645-00-244-0359
NSN 5985-01-473-7233
NSN 5996-00-149-1287
NSN 5998-00-851-2374
NSN 6145-00-472-9413
NSN 5935-00-057-3018
NSN 5915-01-398-9831
NSN 5965-01-258-5662