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 6320-00-371-8335
NSN 6320-01-006-6138
NSN 6145-00-615-2019
NSN 5960-00-153-7115
NSN 5910-01-470-1903
NSN 5935-00-412-9155
NSN 6320-01-554-0901
NSN 6320-00-646-3311
NSN 6685-01-106-3210
NSN 5925-01-406-4093
NSN 5960-00-841-5884
NSN 6645-01-653-7762