Part name assigned by manufacturer helmet interface assembly
No other part numbers with same form, fit, and function found.
NSN 6610-01-499-7780
NSN 6645-00-171-9639
NSN 5965-00-997-5764
NSN 6220-01-642-6424
NSN 5998-01-596-3804
NSN 6650-01-056-5418
NSN 6240-01-394-8125
NSN 6620-00-186-8220
NSN 4140-01-314-7125
NSN 6620-01-232-0680
NSN 5999-01-601-4587
NSN 5910-01-119-9209
Last Updated: 01/29/2025