Arsr-3 rigid wr650 heavy wall waveguide assembly; reference designator is wg31 in 6340.8, pg 8-16
No other part numbers with same form, fit, and function found.
NSN 6220-01-437-8089
NSN 5935-00-050-4351
NSN 5998-00-504-5468
NSN 5999-00-513-3688
NSN 5930-01-348-5616
NSN 5920-01-073-8713
NSN 6645-00-287-9192
NSN 5965-01-202-1007
NSN 5996-01-646-5174
NSN 6240-01-067-6457
NSN 5895-01-647-8906
NSN 5998-01-460-7058
Last Updated: 07/21/2025