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 6645-01-253-6023
NSN 5835-00-995-9411
NSN 5935-00-245-5674
NSN 5960-01-276-7836
NSN 6240-00-877-6206
NSN 6130-01-202-9304
NSN 6650-01-044-9860
NSN 5925-00-615-8777
NSN 5950-01-442-8009
NSN 6645-01-084-7453
NSN 5935-01-363-6629
NSN 2925-00-288-1394