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 6105-01-498-1286
NSN 5975-01-366-9966
NSN 5920-01-214-0451
NSN 5855-01-173-0808
NSN 6650-01-455-0430
NSN 5895-01-207-0753
NSN 6620-01-063-6289
NSN 6620-00-833-6786
NSN 5998-00-233-7425
NSN 6145-00-948-1456
NSN 5950-00-119-3536
NSN 6220-00-981-9184