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 5925-00-041-1935
NSN 6105-00-025-9290
NSN 5835-00-020-0443
NSN 5990-00-033-8128
NSN 5930-00-102-7827
NSN 6135-00-351-8606
NSN 5895-01-307-8092
NSN 5855-00-869-3635
NSN 6220-01-596-1414
NSN 6320-01-495-1244
NSN 6150-01-441-8536
NSN 5855-00-761-6559