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 2925-01-416-6927
NSN 6220-01-027-1294
NSN 6320-00-164-4087
NSN 5835-01-645-2892
NSN 5895-01-325-2581
NSN 5960-01-025-2526
NSN 5998-01-411-6083
NSN 6135-00-871-3646
NSN 6620-01-502-9104
NSN 5950-00-504-8083
NSN 6135-00-078-9931
NSN 6130-01-357-4350