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 6110-01-230-9357
NSN 5999-00-498-2754
NSN 6130-01-176-9289
NSN 5910-01-453-9453
NSN 5998-01-645-3347
NSN 6610-01-601-1833
NSN 6620-00-707-4195
NSN 5965-01-448-6055
NSN 5985-00-829-1953
NSN 7035-01-061-4754
NSN 6620-01-415-5803
NSN 5998-01-442-0889