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 6105-01-442-0649
NSN 6650-01-089-3292
NSN 5975-00-921-3644
NSN 5910-01-021-6862
NSN 5998-01-596-4268
NSN 5999-01-023-1578
NSN 5935-01-216-5642
NSN 5915-01-510-2296
NSN 6650-01-510-9488
NSN 6240-01-599-7633
NSN 5975-01-398-0486
NSN 6320-00-682-3448