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 6220-00-999-1911
NSN 5999-01-521-9225
NSN 5945-01-359-6337
NSN 5950-01-579-1038
NSN 5975-00-063-3736
NSN 5855-01-492-3401
NSN 5855-00-688-9954
NSN 6620-01-372-4168
NSN 5960-00-645-8435
NSN 5910-00-981-8954
NSN 5960-01-388-1988
NSN 6150-01-374-2508