Sae 40w
No other part numbers with same form, fit, and function found.
NSN 5985-01-262-9170
NSN 6610-01-564-4084
NSN 5998-00-554-4483
NSN 6145-01-552-3576
NSN 5925-00-197-4329
NSN 6150-00-503-3986
NSN 6610-01-453-9295
NSN 6645-01-545-2954
NSN 6240-01-468-6408
NSN 5895-00-398-0029
NSN 6135-01-520-4670
NSN 5905-00-261-3418