Nha 546-7273-004, 549-8750-005 and 554-4075-005; 500 kc intermediate frequency transformer; ambient temperture range m55.0 to 85.0 degrees c; altitude 50, 000 feet max; unit shall be tunable from 450 kc to 550 kc when tested; dielectric strength test at sea level 150 vrms, at 50, 000 ft 100 vrms; insulation resistance measurement 500 megohms min; polarization voltage 10 v dc
4.540 inches overall length, 2.987 inches overall height, 3.802 inches overall width, open inclosure type, 6 single group mounting facility quantity
4.540 inches overall length, 2.987 inches overall height, 3.802 inches overall width, open inclosure type, 6 single group mounting facility quantity
0.410 inches single group mounting slot width, 60.0 hertz single component frequency rating, single phase to single phase single component input-output phase relationship
1.750 inches single mounting facility single center group center to center distance between mounting facilities parallel to length
1.750 inches single mounting facility single center group center to center distance between mounting facilities parallel to length
1.750 inches single mounting facility single center group center to center distance between mounting facilities parallel to length
NSN 2925-00-491-3549
NSN 7035-00-173-2281
NSN 6145-01-025-0353
NSN 6685-01-044-6366
NSN 5855-01-530-4147
NSN 5950-00-202-8566
NSN 5985-00-758-4548
NSN 6620-01-462-0001
NSN 6105-00-229-8622
NSN 6105-01-315-5138
NSN 6220-01-174-2035
NSN 5998-01-324-2039
Last Updated: 06/04/2025