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 6145-01-586-7800
NSN 5915-01-583-8079
NSN 6130-01-258-1134
NSN 5998-00-651-6212
NSN 2925-01-368-5773
NSN 5905-00-836-6405
NSN 5925-01-339-6540
NSN 7035-01-512-1826
NSN 6620-01-013-5432
NSN 5975-01-400-4204
NSN 6610-00-167-5109
NSN 5915-01-244-9394