PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2888066-4Meter,arbitrary Scale

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 6625-01-028-6103 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-028-6103 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-028-6103. Primary manufacturer part number: 2888066-4.
Features
  • Meter,arbitrary Scale — FSC 6625
  • Indicator Type: DIAL W/POINTER
  • Mounting Hole Diameter: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Circuit Current for Which Designed: DC
  • Unable to Decode: UNABLE TO DECODE
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
  • Color: UNABLE TO DECODE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,arbitrary Scale, cataloged under National Stock Number 6625-01-028-6103, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 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
NSN6625-01-028-6103
Primary Part Number2888066-4
Item NameMeter,arbitrary Scale
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Indicator TypeDIAL W/POINTER
Mounting Hole Diameter0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedDC
Unable to DecodeUNABLE TO DECODE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Meter Depth Behind Mounting Flange2.250 INCHES MAXIMUM IN
Meter Body Diameter Behind Mounting Flange2.210 INCHES MAXIMUM IN
Movement TypeMOVING COIL, PERMANENT MAGNET
Circuit Attachment Method and Quantity2 SOLDER LUG AND 2 THREADED STUD
Movement Suspension MethodJEWEL PIVOT BASE
Special Test FeaturesCOMPLIES WITH MIL-M-10304/5
Nuclear Hardness Critical FeatureNONHARDENED
Style DesignatorROUND FLUSH MTG
FSC Application DataTEST SET,ELECT. EQUIP.
Features ProvidedELECTROSTATIC SHIELD AND MAGNETIC SHIELD AND ZERO ADJUSTER
Sensitivity Rating1.0 MILLIAMPERES
Dielectric Withstanding Voltage in Volts3000.0
Installation DesignPANEL
Scale Division Quantity25 SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Overall Diameter2.695 INCHES MAXIMUM IN
Furnished Items and QuantityNUT 7; WASHER 7
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Mounting Facility Type and Quantity3 SCREW AND 3 UNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.4000 lbs
Cube0.0284 cu ft
Verified Substitutes 12
6625-00-081-0076130008-0102 INTERCHANGEABLE
Meter,arbitrary Scale
Jewell Instruments Llc
6625-00-102-4715221127-002 INTERCHANGEABLE
Voltmeter
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
6625-00-229-709222222 INTERCHANGEABLE
Meter,modulation
L3 Technologies, Inc. Div L3 Telemetry & Rf Products
6625-00-464-2924HS2Z0-150VACRSTD INTERCHANGEABLE
Voltmeter
Jewell Instruments Llc
6625-00-539-8514130010-0151 INTERCHANGEABLE
Multimeter
Jewell Instruments Llc
6625-00-679-08919073243 INTERCHANGEABLE
Meter,arbitrary Scale
Us Army Aviation and Missile Command
6625-00-701-39904583-1029P1 INTERCHANGEABLE
Meter,arbitrary Scale
Raytheon Company Dba Raytheon Co
6625-00-833-666620130010-127 INTERCHANGEABLE
Meter,audio Level
Jewell Instruments Llc
6625-00-912-6698130001-0113 INTERCHANGEABLE
Meter,special Scale
Jewell Instruments Llc
6625-00-945-4032100923A INTERCHANGEABLE
Voltmeter
Crane Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
2888066-4 Raytheon Company (USA)
2888066-4 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2888066-4 Raytheon Company Dba Raytheon Co (USA)
2521-2888066-4 Solartron Electronics Inc Weston Instruments Div (USA)
2521-2888066-4 Metermaster Inc Metermod Div (USA)
2521-2888066-4 Custom Metering Company Inc (USA)
2888066-4 Raytheon Company Div Corp (USA)
HS2Z Jewell Instruments Llc (USA)
621-2888066-4 Phaostron Instrument and Electronic Company (USA)
HS2Z-2888066-4 Jewell Instruments Llc (USA)
Related Parts
6625-00-081-0076INTERCHANGEABLE
METER,ARBITRARY SCALE
130008-0102
6625-00-102-4715INTERCHANGEABLE
VOLTMETER
221127-002
6625-00-229-7092INTERCHANGEABLE
METER,MODULATION
22222
6625-00-464-2924INTERCHANGEABLE
VOLTMETER
HS2Z0-150VACRSTD
6625-00-539-8514INTERCHANGEABLE
MULTIMETER
130010-0151
6625-00-679-0891INTERCHANGEABLE
METER,ARBITRARY SCALE
9073243
6625-00-701-3990INTERCHANGEABLE
METER,ARBITRARY SCALE
4583-1029P1
6625-00-833-6666INTERCHANGEABLE
METER,AUDIO LEVEL
20130010-127
6625-00-912-6698INTERCHANGEABLE
METER,SPECIAL SCALE
130001-0113
6625-00-945-4032INTERCHANGEABLE
VOLTMETER
100923A
6625-00-988-5276INTERCHANGEABLE
METER,ARBITRARY SCALE
417062-03
6625-00-988-5277INTERCHANGEABLE
AMMETER
417062-02

Frequently Asked Questions

What is NSN 6625-01-028-6103?

NSN 6625-01-028-6103 is a Meter,arbitrary Scale, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-028-6103?

NSN 6625-01-028-6103 has 10 cross-referenced part numbers: 2888066-4 (Raytheon Company), 2888066-4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2888066-4 (Raytheon Company Dba Raytheon Co), 2521-2888066-4 (Solartron Electronics Inc Weston Instruments Div), 2521-2888066-4 (Metermaster Inc Metermod Div) and 5 more.

What NSN replaces 6625-01-028-6103?

There are 12 known substitutes for 6625-01-028-6103: 6625-00-081-0076, 6625-00-102-4715, 6625-00-229-7092 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2888066-4?

Key specifications for 2888066-4: Indicator Type: DIAL W/POINTER; Mounting Hole Diameter: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Overall Length: 2.650 INCHES MAXIMUM 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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