Allows 2 hand operation of guage
NSN 5985-01-480-8103
NSN 5975-00-228-0227
NSN 5920-01-128-2700
NSN 5960-01-560-8461
NSN 5945-01-247-3894
NSN 5920-00-682-0500
NSN 5915-01-439-5539
NSN 6135-01-295-8315
NSN 5985-01-518-1720
NSN 5855-01-633-7247
NSN 6610-01-336-2787
NSN 5998-01-492-5737