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 5960-00-081-6022
NSN 6320-01-119-3935
NSN 6105-01-605-0139
NSN 5985-00-517-0274
NSN 5855-00-869-3635
NSN 5975-01-014-4648
NSN 6220-00-947-7621
NSN 5965-00-052-9184
NSN 6135-00-567-1322
NSN 5915-01-432-2491
NSN 5975-01-123-9051
NSN 6220-00-146-3226