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 5920-01-655-7675
NSN 5960-00-980-6749
NSN 6130-01-496-4246
NSN 7035-01-249-4547
NSN 5910-01-114-3346
NSN 6130-01-227-8270
NSN 5855-00-560-0110
NSN 5935-01-330-7753
NSN 5985-00-465-9532
NSN 6610-00-435-8932
NSN 6645-00-884-5845
NSN 5930-01-541-4847