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 5945-00-831-3985
NSN 5835-01-529-3050
NSN 5990-01-617-5156
NSN 6105-01-571-7371
NSN 6320-01-108-5933
NSN 6645-01-504-3394
NSN 5990-00-944-3568
NSN 6150-01-143-8242
NSN 6135-00-444-1402
NSN 6110-01-316-6980
NSN 5910-00-710-4627
NSN 6220-01-280-5353