PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

407-733Meter,multiple Scale

Heathkit Co Inc Dba Heathkit Educational Systems · NSN 6625-00-078-5695 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-078-5695 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-078-5695. Primary manufacturer part number: 407-733.
Features
  • Meter,multiple Scale — FSC 6625
  • Scale Division Quantity: 50 SINGLE INDICATOR FOURTH RANGE
  • Pointer Color: BLACK SINGLE INDICATOR ALL RANGES
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.500 INCHES NOMINAL IN
  • Scale Graduation Type: LINEAR SINGLE INDICATOR EIGHTH RANGE
  • Measurement Range: +0.0 TO 15.0 VOLTS, AC SINGLE INDICATOR THIRD RANGE
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SEVENTH RANGE
  • Measurement Range: +0.0 TO 50.0 VOLTS, AC SINGLE INDICATOR FOURTH RANGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,multiple Scale, cataloged under National Stock Number 6625-00-078-5695, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Heathkit Co Inc Dba Heathkit Educational Systems. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-078-5695
Primary Part Number407-733
Item NameMeter,multiple Scale
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHeathkit Co Inc Dba Heathkit Educational Systems
StatusACTIVE
Scale Division Quantity50 SINGLE INDICATOR FOURTH RANGE
Pointer ColorBLACK SINGLE INDICATOR ALL RANGES
Center to Center Distance Between Mounting Facilities Parallel to Length3.500 INCHES NOMINAL IN
Scale Graduation TypeLINEAR SINGLE INDICATOR EIGHTH RANGE
Measurement Range+0.0 TO 15.0 VOLTS, AC SINGLE INDICATOR THIRD RANGE
Scale Graduation TypeLINEAR SINGLE INDICATOR SEVENTH RANGE
Measurement Range+0.0 TO 50.0 VOLTS, AC SINGLE INDICATOR FOURTH RANGE
Measurement Range+0.0 TO 140.0 VOLTS, PEAK TO PEAK SINGLE INDICATOR EIGHTH RANGE
Scale Graduation TypeLINEAR SINGLE INDICATOR SIXTH RANGE
Measurement Range+0.0 TO 1000.0 OHMS SINGLE INDICATOR SECOND RANGE
Measurement Range+0.0 TO 50.0 VOLTS, DC SINGLE INDICATOR SIXTH RANGE
Measurement Range+0.0 TO 40.0 VOLTS, PEAK TO PEAK SINGLE INDICATOR SEVENTH RANGE
Scale Graduation TypeLINEAR SINGLE INDICATOR THIRD RANGE
Circuit Attachment Method and Quantity2 SOLDER LUG AND 2 THREADED STUD
Scale Selection MethodTERMINAL
Mounting Stud Diameter0.138 INCHES NOMINAL IN
Features ProvidedKNIFE EDGE POINTER AND ZERO ADJUSTER
Movement Suspension MethodJEWEL PIVOT BASE
Mounting Facility Type and Quantity4 THREADED STUD(S)
Measurement Range-10.0 TO 5.0 DECIBELS SINGLE INDICATOR FIRST RANGE
Scale Division Quantity70 SINGLE INDICATOR EIGHTH RANGE
Dial Scale Marking ColorBLACK SINGLE INDICATOR FIFTH RANGE
Dial Scale Marking ColorRED SINGLE INDICATOR FIRST RANGE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SECOND RANGE
Power SourceEXTERNAL
Scale Division Quantity75 SINGLE INDICATOR FIFTH RANGE
Scale Graduation TypeLINEAR SINGLE INDICATOR FIFTH RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeLN
Verified Substitutes 12
4020-00-242-8071 INTERCHANGEABLE
Cord,fibrous
5340-00-255-43993547 INTERCHANGEABLE
Cap,protective,dust and Moisture
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
6750-00-274-6725 INTERCHANGEABLE
Ammonium Thiosulfate,photographi
5305-00-286-0478407733 INTERCHANGEABLE
Setscrew
Raytheon Company Dba Raytheon
2530-00-300-6798391320C91 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Navistar Intl Corp Truck Br Ohio Plant
5845-00-338-085713815 INTERCHANGEABLE
Panel
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5950-00-432-92832868561-1 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2810-00-448-6454 INTERCHANGEABLE
Cover-Valve Rocker-
5325-00-489-3086Z3114 INTERCHANGEABLE
Grommet,nonmetallic
Minor Rubber Co Inc
2530-00-525-75431-3815 INTERCHANGEABLE
Spindle,wheel,driving-Nondriving
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
407-62 Heathkit Co Inc Dba Heathkit Educational Systems (USA)
3547 Simpson Electric Company, Inc. (USA)
407-733 PRIMARY Heathkit Co Inc Dba Heathkit Educational Systems (USA)
1381-5 Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
4020-00-242-8071INTERCHANGEABLE
CORD,FIBROUS
5340-00-255-4399INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
3547
6750-00-274-6725INTERCHANGEABLE
AMMONIUM THIOSULFATE,PHOTOGRAPHI
5305-00-286-0478INTERCHANGEABLE
SETSCREW
407733
2530-00-300-6798INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
391320C91
5845-00-338-0857INTERCHANGEABLE
PANEL
13815
5950-00-432-9283INTERCHANGEABLE
TRANSFORMER,POWER
2868561-1
2810-00-448-6454INTERCHANGEABLE
COVER-VALVE ROCKER-
5325-00-489-3086INTERCHANGEABLE
GROMMET,NONMETALLIC
Z3114
2530-00-525-7543INTERCHANGEABLE
SPINDLE,WHEEL,DRIVING-NONDRIVING
1-3815
3110-00-554-3197INTERCHANGEABLE
BEARING,BALL,ANNULAR
6675-00-641-3166INTERCHANGEABLE
PROTRACTOR,SEMICIRCULAR

Frequently Asked Questions

What is NSN 6625-00-078-5695?

NSN 6625-00-078-5695 is a Meter,multiple Scale, manufactured by Heathkit Co Inc Dba Heathkit Educational Systems, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-078-5695?

NSN 6625-00-078-5695 has 4 cross-referenced part numbers: 407-62 (Heathkit Co Inc Dba Heathkit Educational Systems), 3547 (Simpson Electric Company, Inc.), 407-733 (Heathkit Co Inc Dba Heathkit Educational Systems), 1381-5 (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 6625-00-078-5695?

There are 12 known substitutes for 6625-00-078-5695: 4020-00-242-8071, 5340-00-255-4399, 6750-00-274-6725 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 407-733?

Key specifications for 407-733: Scale Division Quantity: 50 SINGLE INDICATOR FOURTH RANGE; Overall Height: 3.812 INCHES NOMINAL IN; Pointer Color: BLACK SINGLE INDICATOR ALL RANGES; Overall Width: 4.500 INCHES NOMINAL IN. 30 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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