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 5910-01-125-0530
NSN 7035-01-650-9059
NSN 5920-01-334-5935
NSN 6110-01-468-5955
NSN 5910-01-408-5827
NSN 5930-00-189-1650
NSN 5835-00-494-8419
NSN 5996-01-299-5588
NSN 6240-00-289-7059
NSN 5945-00-161-4014
NSN 6645-01-245-4341
NSN 5910-01-312-9120