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 7035-01-577-9689
NSN 6130-00-780-3043
NSN 5855-01-658-4510
NSN 5960-00-357-3043
NSN 4140-01-539-5410
NSN 6320-00-593-0379
NSN 5935-01-463-9294
NSN 5930-01-485-6097
NSN 5930-00-934-2843
NSN 2925-01-139-5144
NSN 5835-01-244-8532
NSN 5935-01-248-9432