PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

485Ammeter

Keithley Instruments, Llc · NSN 6625-01-347-2862 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-347-2862 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-347-2862. Primary manufacturer part number: 485.
Features
  • Ammeter — FSC 6625
  • Display Type: LIGHT EMITTING DIODE (L.E.D.).
  • Power Source: EXTERNAL
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Operating Voltage Rating in Volts: 105.0 AC MINIMUM AND 250.0 AC MAXIMUM
  • Circuit Attachment Method and Quantity: 1 CONNECTOR, RECEPTACLE
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Scale Selection Method: SWITCH
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-01-347-2862, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Keithley Instruments, Llc. 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
NSN6625-01-347-2862
Primary Part Number485
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKeithley Instruments, Llc
StatusACTIVE
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Power SourceEXTERNAL
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Operating Voltage Rating in Volts105.0 AC MINIMUM AND 250.0 AC MAXIMUM
Circuit Attachment Method and Quantity1 CONNECTOR, RECEPTACLE
Nuclear Hardness Critical FeatureNONHARDENED
Scale Selection MethodSWITCH
PhaseSINGLE
Measurement Range+0.0 TO 2.0 MILLIAMPERES, DC SINGLE INDICATOR ALL RANGES
Style DesignatorPORTABLE W/TILT VIEW HANDLE
Features ProvidedAUTORANGING AND PORTABLE
Circuit Construction TypeELECTRONIC, SOLID STATE
Accuracy Rating0.1 TO 0.4; PORM PCT RDG PLUS COUNTS SINGLE INDICATOR ALL RANGES
Circuit Current for Which DesignedAC
Display ColorBLACK SINGLE INDICATOR ALL RANGES
Indicator TypeDIGITAL DISPLAY
Display Digit Quantity4-1/2
Installation DesignBENCH
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Power SourceEXTERNAL
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Operating Voltage Rating in Volts105.0 AC MINIMUM AND 250.0 AC MAXIMUM
Circuit Attachment Method and Quantity1 CONNECTOR, RECEPTACLE
Nuclear Hardness Critical FeatureNONHARDENED
Scale Selection MethodSWITCH
PhaseSINGLE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-548-8181 (485)
HAZMATNo
Shelf Life Code0
Criticality CodeS
Unit of IssueEA
SMR CodeJS
Weight7.0000 lbs
Cube1.2500 cu ft
Verified Substitutes 12
6625-00-548-8181485 SUCCESSOR
Oscilloscope
Tektronix, Inc.
9540-00-145-8378 INTERCHANGEABLE
Angle,structural
5910-00-406-6135 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
6660-00-443-4296485 INTERCHANGEABLE
Timer,winds Aloft,t
Warren Industries Inc Dba Warren Industries Inc Div Warren-Knight Instrument Co. and N. Amer. Survey Supply Co.
5330-00-599-512049407 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
6105-00-706-0952 INTERCHANGEABLE
Motor,direct Current
5950-00-715-635848-5 INTERCHANGEABLE
Coil,radio Frequency
Keysight Technologies Inc
4730-00-840-9395 INTERCHANGEABLE
Union,pipe
4730-00-840-9399 INTERCHANGEABLE
Union,pipe
5915-00-886-9175 INTERCHANGEABLE
Network,summing No
Cross-Reference Index
Part NumberManufacturer
485 Keithley Instruments, Llc (USA)
Related Parts
SUCCESSOR 6625-00-548-8181 Oscilloscope · 485
9540-00-145-8378INTERCHANGEABLE
ANGLE,STRUCTURAL
5910-00-406-6135INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
6660-00-443-4296INTERCHANGEABLE
TIMER,WINDS ALOFT,T
485
5330-00-599-5120INTERCHANGEABLE
SEAL,PLAIN ENCASED
49407
6105-00-706-0952INTERCHANGEABLE
MOTOR,DIRECT CURRENT
5950-00-715-6358INTERCHANGEABLE
COIL,RADIO FREQUENCY
48-5
4730-00-840-9395INTERCHANGEABLE
UNION,PIPE
4730-00-840-9399INTERCHANGEABLE
UNION,PIPE
5915-00-886-9175INTERCHANGEABLE
NETWORK,SUMMING NO
5815-01-114-6702INTERCHANGEABLE
TELEPROCESSING SYSTEM
485
5930-01-150-8096INTERCHANGEABLE
SWITCH-JOYSTICK ASSEMBLY
485

Frequently Asked Questions

What is NSN 6625-01-347-2862?

NSN 6625-01-347-2862 is a Ammeter, manufactured by Keithley Instruments, Llc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-347-2862?

NSN 6625-01-347-2862 has 1 cross-referenced part number: 485 (Keithley Instruments, Llc).

What NSN replaces 6625-01-347-2862?

There are 12 known substitutes for 6625-01-347-2862: 6625-00-548-8181, 9540-00-145-8378, 5910-00-406-6135 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 485?

Key specifications for 485: Display Type: LIGHT EMITTING DIODE (L.E.D.).; Power Source: EXTERNAL; Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM; Operating Voltage Rating in Volts: 105.0 AC MINIMUM AND 250.0 AC MAXIMUM. 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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