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 6650-00-883-4790
NSN 6135-01-470-9738
NSN 5915-01-253-3273
NSN 5930-01-211-4203
NSN 5895-01-029-5206
NSN 5960-01-567-1096
NSN 6105-00-709-8811
NSN 5960-01-398-9538
NSN 5950-01-303-6078
NSN 5925-01-236-6722
NSN 6130-00-221-5728
NSN 5996-01-633-7979