66.4 diameter x 3.1 mm cross sectional height
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.
NSN 5925-01-300-9745
NSN 6110-00-155-4303
NSN 5835-01-507-0731
NSN 5950-00-952-3197
NSN 6150-01-151-9340
NSN 6685-00-506-0090
NSN 5998-01-425-2031
NSN 5905-01-389-8697
NSN 6130-00-277-7321
NSN 5975-01-545-8831
NSN 5915-00-962-8494
NSN 5935-01-050-3926