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 6150-00-279-9337
NSN 6320-01-366-5157
NSN 6130-01-375-3988
NSN 6135-00-519-1325
NSN 5835-00-441-5004
NSN 5915-00-665-1768
NSN 5855-01-416-0084
NSN 5960-01-174-5573
NSN 6645-00-983-2046
NSN 5965-00-784-7635
NSN 5920-00-937-3713
NSN 6145-01-561-3857
Last Updated: 05/09/2025