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 5999-00-595-9342
NSN 5935-01-528-9046
NSN 5855-01-646-5962
NSN 5975-01-384-0695
NSN 5930-00-338-3005
NSN 5925-01-152-1188
NSN 6645-00-536-1524
NSN 6685-01-158-1184
NSN 5905-01-577-9854
NSN 6320-01-232-4664
NSN 5910-00-388-6737
NSN 5895-00-783-3416