Bell signal; pilot light for transmitter; watertight construction
NSN 5985-00-277-7371
NSN 6645-01-406-0688
NSN 5920-01-553-9566
NSN 5965-00-529-0602
NSN 4140-01-406-3626
NSN 6220-00-156-4469
NSN 5999-01-355-8585
NSN 6220-01-484-7418
NSN 4140-01-468-4324
NSN 6645-00-901-6418
NSN 4140-01-150-3241
NSN 5930-00-722-3738
Last Updated: 08/04/2025