PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PT1Meter,conductivity

Myron L Company Dba Myron L Co · NSN 6625-01-659-7223 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-659-7223 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-659-7223. Primary manufacturer part number: PT1.
Features
  • Meter,conductivity — FSC 6625
  • Display Type: LIQUID CRYSTAL
  • Environmental Protection: WATER RESISTANT
  • Installation Design: HANDHELD
  • Indicator Type: DIGITAL DISPLAY
  • Overall Diameter: 0.625 INCHES NOMINAL IN
  • Display Digit Quantity: 4
  • Furnished Items and Quantity: PT1POCKET TESTER PEN, BATTERY INCLUDED1; SCOOP1; PROTECTIVE CAP1; POCKET CLIP1; HOLSTER1; LANYARD1; OPERATING INSTRUCTIONS1
Applications
  • Applications requiring Aluminum construction
General Description

The Meter,conductivity, cataloged under National Stock Number 6625-01-659-7223, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Myron L Company Dba Myron L Co. Government technical data includes 26 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-659-7223
Primary Part NumberPT1
Item NameMeter,conductivity
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMyron L Company Dba Myron L Co
StatusACTIVE
Display TypeLIQUID CRYSTAL
Environmental ProtectionWATER RESISTANT
Installation DesignHANDHELD
Indicator TypeDIGITAL DISPLAY
Overall Diameter0.625 INCHES NOMINAL IN
Display Digit Quantity4
Furnished Items and QuantityPT1POCKET TESTER PEN, BATTERY INCLUDED1; SCOOP1; PROTECTIVE CAP1; POCKET CLIP1; HOLSTER1; LANYARD1; OPERATING INSTRUCTIONS1
Circuit Current for Which DesignedDC
Measurement Range+0.0 TO 71.0 DEG CELSIUS SINGLE INDICATOR THIRD RANGE
Measurement Range+32.0 TO 160.0 DEG FAHRENHEIT SINGLE INDICATOR FOURTH RANGE
Features ProvidedAUTORANGING
Measurement Range+1.0 TO 10000.0 PARTS PER MILLION SINGLE INDICATOR SECOND RANGE
Style DesignatorCYLINDRICAL
Measurement Range+1.0 TO 10000.0 MICROSIEMENS SINGLE INDICATOR FIRST RANGE
MaterialALUMINUM
Display ColorBLACK SINGLE INDICATOR THIRD RANGE
Accuracy Rating1 SINGLE INDICATOR ALL RANGES
Display TypeLIQUID CRYSTAL
Environmental ProtectionWATER RESISTANT
Installation DesignHANDHELD
Indicator TypeDIGITAL DISPLAY
Overall Diameter0.625 INCHES NOMINAL IN
Display Digit Quantity4
Furnished Items and QuantityPT1POCKET TESTER PEN, BATTERY INCLUDED1; SCOOP1; PROTECTIVE CAP1; POCKET CLIP1; HOLSTER1; LANYARD1; OPERATING INSTRUCTIONS1
Circuit Current for Which DesignedDC
Measurement Range+0.0 TO 71.0 DEG CELSIUS SINGLE INDICATOR THIRD RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZ
Weight1.0000 lbs
Cube0.0347 cu ft
Verified Substitutes 12
5120-00-024-7211DWG5120-00-024-7211 INTERCHANGEABLE
Pick,body and Fender Repair
General Services Administration Federal Supply Service
4730-00-188-631781221S41-355PC35 INTERCHANGEABLE
Fitting,lubrication
Naval Sea Systems Command
5340-00-484-44421176 INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
6685-00-509-5239 INTERCHANGEABLE
Transmitter,pressure
5640-00-555-30112999015 INTERCHANGEABLE
Insulation Tape,thermal
Bergstrom Inc
9320-01-010-3240475291 INTERCHANGEABLE
Tape,adhesive,rubber
Parker-Hannifin Corp Div Sporlan Division
5820-01-095-4388PT-1/265.14MHZ INTERCHANGEABLE
Transmitter,radio
Donfred Inc Dba Transcience
5940-01-361-2082PT1 INTERCHANGEABLE
Splice,conductor
Abb Installation Products Inc
6520-01-502-5058PT1 INTERCHANGEABLE
Elevator,periosteal
Hu-Friedy Mfg. Co., Llc
5330-01-600-1629PT-1 INTERCHANGEABLE
Cork and Rubber Strip
Scott Fetzer Company, the Dba Adalet Div Adalet
Cross-Reference Index
Part NumberManufacturer
PT1 PRIMARY Myron L Company Dba Myron L Co (USA)
Related Parts
5120-00-024-7211INTERCHANGEABLE
PICK,BODY AND FENDER REPAIR
DWG5120-00-024-7211
4730-00-188-6317INTERCHANGEABLE
FITTING,LUBRICATION
81221S41-355PC35
5340-00-484-4442INTERCHANGEABLE
KEY BLANK
1176
6685-00-509-5239INTERCHANGEABLE
TRANSMITTER,PRESSURE
5640-00-555-3011INTERCHANGEABLE
INSULATION TAPE,THERMAL
2999015
9320-01-010-3240INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
475291
5820-01-095-4388INTERCHANGEABLE
TRANSMITTER,RADIO
PT-1/265.14MHZ
5940-01-361-2082INTERCHANGEABLE
SPLICE,CONDUCTOR
PT1
6520-01-502-5058INTERCHANGEABLE
ELEVATOR,PERIOSTEAL
PT1
5330-01-600-1629INTERCHANGEABLE
CORK AND RUBBER STRIP
PT-1
5950-01-604-6804INTERCHANGEABLE
TRANSFORMER,POWER
PT-1
6650-01-619-5107INTERCHANGEABLE
HOLDER,OPTICAL ELEMENT
PT1

Frequently Asked Questions

What is NSN 6625-01-659-7223?

NSN 6625-01-659-7223 is a Meter,conductivity, manufactured by Myron L Company Dba Myron L Co, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-659-7223?

NSN 6625-01-659-7223 has 1 cross-referenced part number: PT1 (Myron L Company Dba Myron L Co).

What NSN replaces 6625-01-659-7223?

There are 12 known substitutes for 6625-01-659-7223: 5120-00-024-7211, 4730-00-188-6317, 5340-00-484-4442 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PT1?

Key specifications for PT1: Display Type: LIQUID CRYSTAL; Environmental Protection: WATER RESISTANT; Installation Design: HANDHELD; Indicator Type: DIGITAL DISPLAY. 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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