316 stainless steel; round head; 90 degree flush fuel vent with shield hose; size5/8 inch; hole size 1-9/16 inch
No other part numbers with same form, fit, and function found.
NSN 5935-01-411-5510
NSN 6150-01-254-4503
NSN 5985-01-359-9848
NSN 5975-01-513-9746
NSN 5965-01-386-2988
NSN 7035-01-509-1959
NSN 6620-01-389-7446
NSN 6645-01-215-0617
NSN 6320-01-481-7322
NSN 6105-01-498-8839
NSN 6685-01-135-4357
NSN 5965-01-386-2988