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 5855-01-298-9835
NSN 5999-00-825-2562
NSN 6685-01-523-1664
NSN 6145-01-582-7016
NSN 5910-01-440-1029
NSN 5915-01-633-9175
NSN 5945-01-573-5172
NSN 5935-01-621-3257
NSN 6645-01-096-4270
NSN 6320-00-284-1524
NSN 6135-01-140-8201
NSN 5855-01-531-3097