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 5930-00-830-1420
NSN 5999-01-267-2309
NSN 6320-01-554-0901
NSN 6645-00-429-0172
NSN 5910-01-329-4536
NSN 5996-00-924-4493
NSN 5999-00-676-8452
NSN 5960-00-338-9164
NSN 5895-00-647-4969
NSN 5965-01-506-7576
NSN 6130-00-840-8886
NSN 6645-00-072-9243