PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B4003041Wattmeter

Raytheon Company · NSN 6625-01-104-5828 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-104-5828 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-104-5828. Primary manufacturer part number: B4003041.
Features
  • Wattmeter — FSC 6625
  • Style Designator: RECTANGULAR FLUSH MTG
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Special Test Features: CONFORM TO MIL-M-10304/24,TYPE MR13A050DCUAR
  • Meter Depth Behind Mounting Flange: 1.000 INCHES MAXIMUM IN
  • Meter Body Diameter Behind Mounting Flange: 1.510 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel construction
General Description

The Wattmeter, cataloged under National Stock Number 6625-01-104-5828, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Raytheon Company. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN6625-01-104-5828
Primary Part NumberB4003041
Item NameWattmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Style DesignatorRECTANGULAR FLUSH MTG
FSC Application DataTEST SET,ELECT. EQUIP.
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
Special Test FeaturesCONFORM TO MIL-M-10304/24,TYPE MR13A050DCUAR
Meter Depth Behind Mounting Flange1.000 INCHES MAXIMUM IN
Meter Body Diameter Behind Mounting Flange1.510 INCHES MAXIMUM IN
Accuracy in Percent-3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorRED AND GREEN SINGLE INDICATOR SINGLE RANGE
Scale Graduation TypeNONLINEAR SINGLE INDICATOR SINGLE RANGE
MaterialSTEEL
Measurement Range+10.0 TO 100.0 WATTS SINGLE INDICATOR SINGLE RANGE
Surface TreatmentENAMEL SEMIGLOSS
Special MarkingsRED BAND 0 TO 12.7 UA DEFLECTION; GREEN BAND 12.7 TO 50 UA DEFLECTION; 10 W LINE AT 14.15 UA DEFLECTION; 100 W LINE AT 44.75 UA DEFLECTION W
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Power SourceEXTERNAL
Sensitivity Rating50.0 MICROAMPERES
Mounting Facility Type and Quantity4 SCREW AND 4 UNTHREADED HOLE(S)
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Dielectric Withstanding Voltage in Volts1500.0
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Center to Center Distance Between Mounting Facilities Parallel to Width1.306 INCHES MINIMUM AND 1.318 INCHES MAXIMUM IN
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Indicator TypeDIAL W/POINTER
Circuit Current for Which DesignedDC
Furnished Items and QuantityNUT 4; WASHER 4
Circuit Attachment Method and Quantity2 SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.3400 lbs
Cube0.0254 cu ft
Verified Substitutes 12
6625-00-088-7636610P SUCCESSOR
Lead Set,test
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Generator,sweep
5999-00-677-983911066463-001 SUCCESSOR
Clip,electrical
Us Army Aviation and Missile Command
Recorder,coordinate Data
6625-00-102-964110163371 INTERCHANGEABLE
Meter,null
Us Army Aviation and Missile Command
6625-00-504-08901801260 INTERCHANGEABLE
Meter,arbitrary Scale
Northrop Grumman Systems Corporation
6625-00-508-143290-2009 INTERCHANGEABLE
Meter,arbitrary Scale
Crane Electronics, Inc.
3110-00-580-9301CYRB252 INTERCHANGEABLE
Bearing,ball,annular
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
6625-00-649-3274 INTERCHANGEABLE
Ammeter
6625-00-651-5332KT221178 INTERCHANGEABLE
Ammeter
Kearfott Corporation Div Guidance and Navigation Division
Cross-Reference Index
Part NumberManufacturer
611 Phaostron Instrument and Electronic Company (USA)
135 Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA)
MK-701-134 Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA)
B4003041 PRIMARY Raytheon Company (USA)
HS1 Jewell Instruments Llc (USA)
Related Parts
6625-00-088-7636SUCCESSOR
LEAD SET,TEST
610P
6625-00-138-6547SUCCESSOR
GENERATOR,SWEEP
5999-00-677-9839SUCCESSOR
CLIP,ELECTRICAL
11066463-001
6625-00-986-4748SUCCESSOR
RECORDER,COORDINATE DATA
6625-00-102-9641INTERCHANGEABLE
METER,NULL
10163371
6625-00-504-0890INTERCHANGEABLE
METER,ARBITRARY SCALE
1801260
6625-00-508-1432INTERCHANGEABLE
METER,ARBITRARY SCALE
90-2009
3110-00-580-9301INTERCHANGEABLE
BEARING,BALL,ANNULAR
CYRB252
6625-00-649-3274INTERCHANGEABLE
AMMETER
6625-00-651-5332INTERCHANGEABLE
AMMETER
KT221178
6625-00-683-9721INTERCHANGEABLE
AMMETER
6625-00-704-6580INTERCHANGEABLE
AMMETER
557823-1

Frequently Asked Questions

What is NSN 6625-01-104-5828?

NSN 6625-01-104-5828 is a Wattmeter, manufactured by Raytheon Company, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-104-5828?

NSN 6625-01-104-5828 has 5 cross-referenced part numbers: 611 (Phaostron Instrument and Electronic Company), 135 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging), MK-701-134 (Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics), B4003041 (Raytheon Company), HS1 (Jewell Instruments Llc).

What NSN replaces 6625-01-104-5828?

There are 12 known substitutes for 6625-01-104-5828: 6625-00-088-7636, 6625-00-138-6547, 5999-00-677-9839 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B4003041?

Key specifications for B4003041: Special Features: RUGGEDIZED; Style Designator: RECTANGULAR FLUSH MTG; FSC Application Data: TEST SET,ELECT. EQUIP.; Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE. 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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