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 6620-00-437-3220
NSN 5996-00-994-3986
NSN 5950-00-281-2389
NSN 5945-01-374-3326
NSN 5960-01-398-4883
NSN 6685-00-842-2458
NSN 5930-01-261-2896
NSN 5855-01-509-6872
NSN 6685-01-252-8887
NSN 6135-01-120-9812
NSN 5930-00-292-1089
NSN 5915-00-309-0514