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 5975-01-554-8928
NSN 6685-01-046-2803
NSN 5960-01-283-7129
NSN 5985-01-326-0452
NSN 6645-00-522-4173
NSN 5975-00-826-1730
NSN 6150-01-573-2898
NSN 5930-01-649-1517
NSN 5915-01-262-1720
NSN 6320-01-449-1014
NSN 7035-01-559-7294
NSN 5935-01-552-0434