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 6685-01-320-9072
NSN 6135-01-568-9107
NSN 5855-01-532-4453
NSN 6320-00-456-0836
NSN 5945-01-432-0276
NSN 6105-00-921-5194
NSN 5998-01-325-8933
NSN 5855-01-472-3963
NSN 6130-01-460-1509
NSN 5910-01-508-8999
NSN 5935-01-268-8840
NSN 5950-01-172-6106