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 5975-01-273-0971
NSN 6240-01-474-5446
NSN 5905-00-130-9128
NSN 6240-01-237-7454
NSN 5985-00-843-5050
NSN 7035-01-602-0464
NSN 5835-01-346-1386
NSN 5935-00-581-4945
NSN 7035-00-922-5700
NSN 5945-01-468-5372
NSN 6650-01-155-5217
NSN 6105-01-282-4568