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 6110-01-272-8825
NSN 5950-01-656-6628
NSN 5920-00-199-4050
NSN 6685-01-271-5058
NSN 5935-00-962-0689
NSN 5915-01-442-6484
NSN 6130-00-196-5292
NSN 5920-01-083-4995
NSN 5835-01-408-7576
NSN 6135-01-504-4309
NSN 6135-01-657-0554
NSN 6135-01-627-3786