No other part numbers with same form, fit, and function found.
A single component specifically designed to make a record of sonic variations.
NSN 4140-00-699-0904
NSN 4140-01-456-5685
NSN 5950-00-726-7613
NSN 5985-01-025-1951
NSN 6145-01-024-7666
NSN 6110-00-689-6313
NSN 6105-00-347-0763
NSN 5925-01-655-4865
NSN 5960-01-106-9300
NSN 5985-00-156-9287
NSN 5895-00-376-5074
NSN 6645-01-251-7887