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 5930-01-023-9228
NSN 6105-01-545-1482
NSN 6105-00-035-8809
NSN 5925-00-186-8669
NSN 5905-00-944-7354
NSN 6150-00-891-7922
NSN 6130-01-254-8784
NSN 6135-01-424-8130
NSN 6110-01-450-2792
NSN 5990-01-061-5618
NSN 5999-00-964-8968
NSN 5925-00-144-0482