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 6620-01-550-8573
NSN 7035-00-679-9027
NSN 5990-01-529-7307
NSN 6620-01-606-8964
NSN 5999-01-449-1955
NSN 6320-01-274-2501
NSN 5985-01-476-7254
NSN 5999-01-016-5666
NSN 5855-01-516-8047
NSN 6240-01-303-6174
NSN 5960-01-320-3362
NSN 6620-00-319-4044