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 6145-00-408-9976
NSN 5925-01-343-3091
NSN 5945-01-080-8729
NSN 5895-00-406-1850
NSN 5950-01-412-0262
NSN 6320-01-434-6861
NSN 4140-01-025-7404
NSN 5905-01-562-4720
NSN 6110-01-507-3154
NSN 5950-00-811-4458
NSN 5945-00-524-6737
NSN 6610-00-398-0104