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 5960-01-006-8469
NSN 5935-00-361-9546
NSN 5996-01-501-2519
NSN 5920-00-142-4851
NSN 5915-00-532-7023
NSN 6610-01-593-8179
NSN 6150-00-787-0369
NSN 5915-01-650-1733
NSN 5915-01-501-5895
NSN 5965-00-419-9590
NSN 5910-01-559-6429
NSN 6645-00-715-1531