T.O. 5f4-21-4; manufacturers suggested name is servomechanism assembly
No other part numbers with same form, fit, and function found.
NSN 6645-01-351-6900
NSN 5895-01-329-3358
NSN 6145-00-119-8201
NSN 5985-01-348-2343
NSN 6620-01-500-9847
NSN 2925-01-571-6472
NSN 6110-01-455-1269
NSN 5945-00-059-6511
NSN 5990-00-421-5135
NSN 7035-01-481-8247
NSN 6320-01-519-8767
NSN 5905-01-350-8400
Last Updated: 08/12/2025