PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2600-02Voltmeter

Clarke Hess Communication Research Corp · NSN 6625-01-669-1805 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-669-1805 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-669-1805. Primary manufacturer part number: 2600-02.
Features
  • Voltmeter — FSC 6625
  • Frequency Rating: 20.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM
  • Style Designator: RECTANGULAR SURFACE MTG
  • Interface Compatibility: IEEE-488
  • Frequency Rating: 20.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM
  • Style Designator: RECTANGULAR SURFACE MTG
  • Interface Compatibility: IEEE-488
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-01-669-1805, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Clarke Hess Communication Research Corp. Government technical data includes 6 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-669-1805
Primary Part Number2600-02
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerClarke Hess Communication Research Corp
StatusACTIVE
Frequency Rating20.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM
Style DesignatorRECTANGULAR SURFACE MTG
Interface CompatibilityIEEE-488
Frequency Rating20.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM
Style DesignatorRECTANGULAR SURFACE MTG
Interface CompatibilityIEEE-488
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-171-6748 INTERCHANGEABLE
Retainer,packing
5310-00-716-86922600-02 INTERCHANGEABLE
Nut,plain,plate
Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana
1280-01-145-2606260002-1 INTERCHANGEABLE
Rotor Assembly
Raytheon Company Dba Raytheon
5950-01-246-227026-0002 INTERCHANGEABLE
Coil,electrical
Curtiss-Wright Controls Electronic Systems, Inc.
4420-01-283-0858269457 INTERCHANGEABLE
Bonnet,fluid Cooler,industrial
Young Touchstone Company Div Young Touchstone
5331-01-359-129326000-2 INTERCHANGEABLE
O-Ring
Hydraulics International, Inc. Dba Hydraulics International Inc
5895-01-540-377126000-2 INTERCHANGEABLE
Amplifier-Power Supply
Milpower, Inc. Dba Milpower Inc
Cross-Reference Index
Part NumberManufacturer
2600-02 PRIMARY Clarke Hess Communication Research Corp (USA)
Related Parts
5330-00-171-6748INTERCHANGEABLE
RETAINER,PACKING
5310-00-716-8692INTERCHANGEABLE
NUT,PLAIN,PLATE
2600-02
1280-01-145-2606INTERCHANGEABLE
ROTOR ASSEMBLY
260002-1
5950-01-246-2270INTERCHANGEABLE
COIL,ELECTRICAL
26-0002
4420-01-283-0858INTERCHANGEABLE
BONNET,FLUID COOLER,INDUSTRIAL
269457
5331-01-359-1293INTERCHANGEABLE
O-RING
26000-2
5895-01-540-3771INTERCHANGEABLE
AMPLIFIER-POWER SUPPLY
26000-2

Frequently Asked Questions

What is NSN 6625-01-669-1805?

NSN 6625-01-669-1805 is a Voltmeter, manufactured by Clarke Hess Communication Research Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-669-1805?

NSN 6625-01-669-1805 has 1 cross-referenced part number: 2600-02 (Clarke Hess Communication Research Corp).

What NSN replaces 6625-01-669-1805?

There are 7 known substitutes for 6625-01-669-1805: 5330-00-171-6748, 5310-00-716-8692, 1280-01-145-2606 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2600-02?

Key specifications for 2600-02: Overall Width: 17.3 INCHES NOMINAL IN; Frequency Rating: 20.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM; Overall Height: 3.5 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: PHASE ANGLE VOLTMETER MODEL 2600. 14 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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