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 6130-01-439-9497
NSN 5990-01-584-8363
NSN 5930-01-423-8646
NSN 5990-01-054-4255
NSN 5895-01-126-0392
NSN 6610-00-009-2736
NSN 6150-01-381-2147
NSN 6130-00-585-9448
NSN 5935-01-199-4771
NSN 7035-01-466-6251
NSN 5999-01-646-9034
NSN 5950-01-566-5449