No other part numbers with same form, fit, and function found.
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 6610-01-044-4740
NSN 5925-00-951-9232
NSN 5998-01-105-5001
NSN 6320-00-841-2279
NSN 5905-00-469-3507
NSN 5996-00-059-2407
NSN 5945-01-411-6180
NSN 6130-01-462-0518
NSN 5895-00-421-9850
NSN 5960-01-567-1096
NSN 5945-00-847-7994
NSN 6320-00-242-3300