No other part numbers with same form, fit, and function found.
A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also locknut, electrical conduit; locknut, tube fitting; and seal nut, pipe.
NSN 6620-01-217-3216
NSN 5985-01-329-3303
NSN 5915-01-045-9291
NSN 5895-00-167-1117
NSN 6650-00-888-7956
NSN 5915-00-582-1499
NSN 5999-00-428-6536
NSN 7035-00-442-1869
NSN 5999-01-007-8208
NSN 5905-00-343-6735
NSN 5910-01-468-1112
NSN 5895-01-634-0630