No other part numbers with same form, fit, and function found.
A circular shaped item with an aperture manufactured to predetermined dimensions, constructed with a rectangular cross section that may be solid, with joint, or in a helical form that facilitates spiral wrap installation. It prevents seal extrusion under pressure and is designed to fit on the down-pressure side of a gland groove with a packing, preformed or o-ring.
NSN 2925-01-219-9471
NSN 6110-01-439-5852
NSN 6135-00-269-5843
NSN 6240-01-495-0597
NSN 5975-01-446-1759
NSN 5855-00-631-4565
NSN 6685-00-400-8389
NSN 6240-00-146-9322
NSN 5950-01-341-7944
NSN 5925-00-122-8674
NSN 6240-01-500-6260
NSN 5960-00-970-7960