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 6620-01-471-8128
NSN 5999-00-358-1933
NSN 5975-01-442-4646
NSN 6135-00-078-9931
NSN 6110-00-411-4713
NSN 5895-00-892-6223
NSN 6645-01-656-6416
NSN 5920-01-627-5753
NSN 5990-01-615-7823
NSN 6135-00-235-1938
NSN 6130-00-306-0161
NSN 6320-00-937-5625