Item name per vendor: indicator mask; material of cop-beryllium alloy; finish with lusterless black paint; nha is turn and slip indicator
No other part numbers with same form, fit, and function found.
NSN 6135-01-483-1501
NSN 5835-01-059-5535
NSN 6240-00-781-9899
NSN 5925-01-644-5570
NSN 6135-00-985-7887
NSN 6145-01-543-1491
NSN 6150-01-478-6292
NSN 5950-00-538-2164
NSN 6620-01-406-3584
NSN 5999-01-025-6686
NSN 6620-00-290-6505
NSN 6320-01-455-3394
Last Updated: 07/06/2025