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 5996-01-239-4120
NSN 6240-01-263-0123
NSN 5935-00-141-0540
NSN 5915-01-574-3943
NSN 6105-01-362-9386
NSN 6145-01-439-5035
NSN 5835-01-207-6612
NSN 6645-01-094-8917
NSN 6320-01-260-7390
NSN 5990-01-069-8649
NSN 5930-00-937-1242
NSN 7035-01-125-5923