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 5910-01-325-9381
NSN 5935-00-883-4880
NSN 5895-01-560-2432
NSN 6685-01-378-7090
NSN 6240-00-034-5909
NSN 6105-01-316-4774
NSN 7035-01-445-3563
NSN 5996-01-392-5831
NSN 5930-00-165-4292
NSN 6145-01-266-3326
NSN 5945-01-017-5424
NSN 5990-00-288-1820