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 5965-01-268-4460
NSN 5965-01-443-5490
NSN 5996-01-506-9847
NSN 5855-01-312-5160
NSN 5930-01-397-4726
NSN 5920-01-129-8087
NSN 5855-00-532-0025
NSN 5895-01-550-0909
NSN 7035-00-193-2269
NSN 6620-00-538-8746
NSN 6240-01-508-7830
NSN 6145-01-534-3941