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 6320-00-110-8005
NSN 5935-01-517-2094
NSN 6150-01-103-5445
NSN 6320-00-583-3104
NSN 5855-01-422-5253
NSN 6145-01-431-8803
NSN 6620-01-523-4953
NSN 6110-01-371-3049
NSN 6610-01-540-7379
NSN 6220-01-501-2784
NSN 6135-00-891-4944
NSN 5950-01-023-2247