End item: r-2259a/spn-4 (v) for approach and landing system, item is round , outside diameter is 2.188 inch, inside diameter is 1.245 to 1.255 inch, item has 6 holes eq spaced and are 0.287 to 0.293 inch dia, total thickness is 0.192 inch.Has chemical finish per mil-c-5541 class 1a
No other part numbers with same form, fit, and function found.
NSN 5950-01-053-4103
NSN 6110-00-385-2978
NSN 5990-01-432-0523
NSN 5895-01-576-5437
NSN 5895-01-272-9740
NSN 5975-01-646-7154
NSN 6620-00-621-6951
NSN 5920-00-583-7104
NSN 6620-01-074-2882
NSN 6130-00-635-9853
NSN 5855-01-657-7657
NSN 6110-00-557-8631
Last Updated: 07/28/2025