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 & other seals
NSN 6320-00-070-4544
NSN 6220-00-334-7008
NSN 5920-01-301-3837
NSN 2925-00-867-9265
NSN 5996-01-603-8652
NSN 5910-00-048-7116
NSN 5996-01-553-4796
NSN 5835-01-462-5116
NSN 6220-01-634-0660
NSN 6685-00-312-8319
NSN 5999-01-595-0283
NSN 5930-01-197-2253