PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TL-1500Galvanometer

Raytheon Company Dba Raytheon Co · NSN 6625-01-082-0437 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-082-0437 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-082-0437. Primary manufacturer part number: TL-1500.
Features
  • Galvanometer — FSC 6625
  • Installation Design: PANEL
  • Indicator Type: DIAL W/POINTER
  • Meter Body Width Behind Mounting Flange: 0.875 INCHES NOMINAL IN
  • Pointer Color: RED SINGLE INDICATOR SINGLE RANGE
  • Unable to Decode: UNABLE TO DECODE
  • Style Designator: RECTANGULAR SEMI-FLUSH MTG
  • Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Galvanometer, cataloged under National Stock Number 6625-01-082-0437, 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 Dba Raytheon Co. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-082-0437
Primary Part NumberTL-1500
Item NameGalvanometer
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Installation DesignPANEL
Indicator TypeDIAL W/POINTER
Meter Body Width Behind Mounting Flange0.875 INCHES NOMINAL IN
Pointer ColorRED SINGLE INDICATOR SINGLE RANGE
Unable to DecodeUNABLE TO DECODE
Style DesignatorRECTANGULAR SEMI-FLUSH MTG
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING COIL, PERMANENT MAGNET
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Nuclear Hardness Critical FeatureNONHARDENED
Meter Depth Behind Mounting Flange0.719 INCHES NOMINAL IN
Circuit Attachment Method and Quantity2 SOLDER LUG
Meter Body Height Behind Mounting Flange0.645 INCHES NOMINAL IN
Mounting Hole Diameter0.094 INCHES NOMINAL IN
Mounting Arrangement StyleTWO HOLE/STUD
Distance Between Mounting Facility Centers1.210 INCHES NOMINAL IN
Sensitivity Rating200.0 MICROAMPERES
Circuit Current for Which DesignedDC
Installation DesignPANEL
Indicator TypeDIAL W/POINTER
Meter Body Width Behind Mounting Flange0.875 INCHES NOMINAL IN
Pointer ColorRED SINGLE INDICATOR SINGLE RANGE
Unable to DecodeUNABLE TO DECODE
Style DesignatorRECTANGULAR SEMI-FLUSH MTG
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING COIL, PERMANENT MAGNET
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0600 lbs
Cube0.0122 cu ft
Verified Substitutes 1
4940-01-526-9120TL-1500 INTERCHANGEABLE
Head,coil Winding
Armature Coil Equipment, Inc Dba Ace Equipment Company
Cross-Reference Index
Part NumberManufacturer
TL-1500 Raytheon Company (USA)
588511-1 Klein Marine Systems Inc (USA)
588511-1 Raytheon Company Div Corp (USA)
TL-1500 PRIMARY Raytheon Company Dba Raytheon Co (USA)
TL-1500 Raytheon Company Div Corp (USA)
Related Parts
4940-01-526-9120INTERCHANGEABLE
HEAD,COIL WINDING
TL-1500

Frequently Asked Questions

What is NSN 6625-01-082-0437?

NSN 6625-01-082-0437 is a Galvanometer, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-082-0437?

NSN 6625-01-082-0437 has 5 cross-referenced part numbers: TL-1500 (Raytheon Company), 588511-1 (Klein Marine Systems Inc), 588511-1 (Raytheon Company Div Corp), TL-1500 (Raytheon Company Dba Raytheon Co), TL-1500 (Raytheon Company Div Corp).

What NSN replaces 6625-01-082-0437?

There is 1 known substitute for 6625-01-082-0437: 4940-01-526-9120. Verify interchangeability with system specifications before substitution.

What are the specifications of TL-1500?

Key specifications for TL-1500: Installation Design: PANEL; Indicator Type: DIAL W/POINTER; Meter Body Width Behind Mounting Flange: 0.875 INCHES NOMINAL IN; Pointer Color: RED 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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