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 6645-01-379-7725
NSN 6240-01-401-5340
NSN 5975-00-866-9282
NSN 5915-01-294-9299
NSN 7035-00-541-8516
NSN 5930-01-166-1507
NSN 6685-01-551-6534
NSN 6645-01-071-7515
NSN 5996-01-400-3558
NSN 5930-01-463-8579
NSN 5935-01-658-4985
NSN 6150-01-117-4773