PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

330GAmmeter

Triplett (bluffton) Corporation Dba Lfe Instruments · NSN 6625-00-689-9334 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-689-9334 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-689-9334. Primary manufacturer part number: 330G.
Features
  • Ammeter — FSC 6625
  • Circuit Attachment Method and Quantity: 2 THREADED STUD
  • Material: PLASTIC
  • Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Movement Type: MOVING COIL, PERMANENT MAGNET
  • Style Designator: RECTANGULAR FLUSH MTG
  • Meter Body Diameter Behind Mounting Flange: 2.750 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-689-9334, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Triplett (bluffton) Corporation Dba Lfe Instruments. Government technical data includes 25 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-689-9334
Primary Part Number330G
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerTriplett (bluffton) Corporation Dba Lfe Instruments
StatusACTIVE
Circuit Attachment Method and Quantity2 THREADED STUD
MaterialPLASTIC
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING COIL, PERMANENT MAGNET
Style DesignatorRECTANGULAR FLUSH MTG
Meter Body Diameter Behind Mounting Flange2.750 INCHES NOMINAL IN
Installation DesignPANEL
Sensitivity Rating50.0 MILLIVOLTS
ColorUNABLE TO DECODE
Meter Depth Behind Mounting Flange1.390 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 THREADED STUD(S)
Scale Selection MethodTERMINAL
Measurement Range+0.0 TO 30.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedAC
Scale Division Quantity60 SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity2 THREADED STUD
MaterialPLASTIC
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING COIL, PERMANENT MAGNET
Style DesignatorRECTANGULAR FLUSH MTG
Meter Body Diameter Behind Mounting Flange2.750 INCHES NOMINAL IN
Installation DesignPANEL
Sensitivity Rating50.0 MILLIVOLTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6625-00-689-7431153-0028 SUCCESSOR
Voltmeter
Triplett (bluffton) Corporation Dba Lfe Instruments
5935-00-134-5347 INTERCHANGEABLE
Connector,plug,electrical
6625-00-689-9331153-0008 INTERCHANGEABLE
Ammeter
Triplett (bluffton) Corporation Dba Lfe Instruments
3455-01-046-148650-10622 4533-G INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
6625-01-066-9599153-0062 INTERCHANGEABLE
Ammeter
Triplett (bluffton) Corporation Dba Lfe Instruments
Cross-Reference Index
Part NumberManufacturer
330G Triplett (bluffton) Corporation Dba Lfe Instruments (USA)
Related Parts
6625-00-689-7431SUCCESSOR
VOLTMETER
153-0028
5935-00-134-5347INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6625-00-689-9331INTERCHANGEABLE
AMMETER
153-0008
3455-01-046-1486INTERCHANGEABLE
REAMER,MACHINE
50-10622 4533-G
6625-01-066-9599INTERCHANGEABLE
AMMETER
153-0062

Frequently Asked Questions

What is NSN 6625-00-689-9334?

NSN 6625-00-689-9334 is a Ammeter, manufactured by Triplett (bluffton) Corporation Dba Lfe Instruments, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-689-9334?

NSN 6625-00-689-9334 has 1 cross-referenced part number: 330G (Triplett (bluffton) Corporation Dba Lfe Instruments).

What NSN replaces 6625-00-689-9334?

There are 5 known substitutes for 6625-00-689-9334: 6625-00-689-7431, 5935-00-134-5347, 6625-00-689-9331 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 330G?

Key specifications for 330G: Overall Width: 3.500 INCHES NOMINAL IN; Overall Height: 2.990 INCHES NOMINAL IN; Circuit Attachment Method and Quantity: 2 THREADED STUD; Material: PLASTIC. 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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