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 6620-01-461-3550
NSN 5999-00-468-7992
NSN 5915-01-186-8081
NSN 6135-01-540-9655
NSN 5905-00-866-5735
NSN 5998-00-549-2661
NSN 5999-00-337-8779
NSN 6240-00-129-6653
NSN 5925-01-445-6112
NSN 5905-00-394-7194
NSN 5920-00-329-8475
NSN 5855-00-494-9581