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 5965-01-412-5946
NSN 5950-01-089-8893
NSN 5935-01-383-9261
NSN 5965-00-934-3495
NSN 6150-01-506-4147
NSN 5915-01-362-3462
NSN 6240-00-267-1167
NSN 5905-00-785-5652
NSN 6645-01-314-6716
NSN 6650-01-207-2905
NSN 6135-01-607-3013
NSN 5915-01-219-4594