PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40050Test Set,electrical Power

Dictaphone Corporation · NSN 6625-00-978-7840 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-978-7840 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-978-7840. Primary manufacturer part number: 40050.
Features
  • Test Set,electrical Power — FSC 6625
  • Width: 6.430 INCHES NOMINAL IN
  • AC Voltage Rating: 120.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
  • Material: ALUMINUM HOUSING
  • Surface Treatment: ENAMEL
  • Length: 8.750 INCHES NOMINAL IN
  • FSC Application Data: TEST SETS,ELECTRICAL POWER,EXCEPT SPECIALLY DESIGNED
  • Frequency Rating: 60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT
Applications
  • Applications requiring Aluminum Housing construction
General Description

The Test Set,electrical Power, cataloged under National Stock Number 6625-00-978-7840, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dictaphone Corporation. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-978-7840
Primary Part Number40050
Item NameTest Set,electrical Power
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerDictaphone Corporation
StatusACTIVE
Width6.430 INCHES NOMINAL IN
AC Voltage Rating120.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
MaterialALUMINUM HOUSING
Surface TreatmentENAMEL
Length8.750 INCHES NOMINAL IN
FSC Application DataTEST SETS,ELECTRICAL POWER,EXCEPT SPECIALLY DESIGNED
Frequency Rating60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT
PhaseSINGLE FIRST OPERATING POWER RQMT
Enclosure FeatureSINGLE ITEM W/HOUSING
Height3.250 INCHES NOMINAL IN
Test Type for Which DesignedDYNAMIC TEST OF POWER SUPPLY BIASOSCILLATOR OUTPUT VOLTAGES;POWER SUPPLY BIAS OSCILLATOR CHANGEOVER;FREQUENCY RESPONSE TEST OF RECORDING AMPLIFIERS ;FREQ RESPONSE TEST OF MONITOR AMPLIFIER
Width6.430 INCHES NOMINAL IN
AC Voltage Rating120.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
MaterialALUMINUM HOUSING
Surface TreatmentENAMEL
Length8.750 INCHES NOMINAL IN
FSC Application DataTEST SETS,ELECTRICAL POWER,EXCEPT SPECIALLY DESIGNED
Frequency Rating60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT
PhaseSINGLE FIRST OPERATING POWER RQMT
Enclosure FeatureSINGLE ITEM W/HOUSING
Height3.250 INCHES NOMINAL IN
Test Type for Which DesignedDYNAMIC TEST OF POWER SUPPLY BIASOSCILLATOR OUTPUT VOLTAGES;POWER SUPPLY BIAS OSCILLATOR CHANGEOVER;FREQUENCY RESPONSE TEST OF RECORDING AMPLIFIERS ;FREQ RESPONSE TEST OF MONITOR AMPLIFIER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-051-969110176180 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
2810-00-118-948440050 INTERCHANGEABLE
Cover,engine Poppet Valve Rocker
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
2910-00-848-10026416132 INTERCHANGEABLE
Pump,fuel,cam Actuated
Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
5961-01-038-9249 INTERCHANGEABLE
Transistor
4320-01-154-835252-212-127-105 INTERCHANGEABLE
Impeller,pump,centrifugal
Sunair Incorporated
5935-01-259-36254005-0 INTERCHANGEABLE
Jack,tip
Fluke Electronics Corp
7520-01-317-983040050 INTERCHANGEABLE
Marker Assortment,tube Type
Sanford Corp
3439-01-511-600540050 INTERCHANGEABLE
Brazing Alloy,silver
J. W. Harris Co., Inc.
8465-01-541-831140050 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
5310-01-653-88614-0050 INTERCHANGEABLE
Washer,flat
Namjet Llc
Cross-Reference Index
Part NumberManufacturer
40050 PRIMARY Dictaphone Corporation (USA)
Related Parts
5950-00-051-9691INTERCHANGEABLE
TRANSFORMER,POWER
10176180
2810-00-118-9484INTERCHANGEABLE
COVER,ENGINE POPPET VALVE ROCKER
40050
2910-00-848-1002INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
6416132
5961-01-038-9249INTERCHANGEABLE
TRANSISTOR
4320-01-154-8352INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
52-212-127-105
5935-01-259-3625INTERCHANGEABLE
JACK,TIP
4005-0
7520-01-317-9830INTERCHANGEABLE
MARKER ASSORTMENT,TUBE TYPE
40050
3439-01-511-6005INTERCHANGEABLE
BRAZING ALLOY,SILVER
40050
8465-01-541-8311INTERCHANGEABLE
HYDRATION SYSTEM
40050
5310-01-653-8861INTERCHANGEABLE
WASHER,FLAT
4-0050

Frequently Asked Questions

What is NSN 6625-00-978-7840?

NSN 6625-00-978-7840 is a Test Set,electrical Power, manufactured by Dictaphone Corporation, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-978-7840?

NSN 6625-00-978-7840 has 1 cross-referenced part number: 40050 (Dictaphone Corporation).

What NSN replaces 6625-00-978-7840?

There are 10 known substitutes for 6625-00-978-7840: 5950-00-051-9691, 2810-00-118-9484, 2910-00-848-1002 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40050?

Key specifications for 40050: Width: 6.430 INCHES NOMINAL IN; AC Voltage Rating: 120.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT; Material: ALUMINUM HOUSING; Surface Treatment: ENAMEL. 22 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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