PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

450-0068-00Ammeter

Alcatel-Lucent Holdings Inc. · NSN 6625-00-845-6994 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-845-6994 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-845-6994. Primary manufacturer part number: 450-0068-00.
Features
  • Ammeter — FSC 6625
  • Circuit Current for Which Designed: DC
  • Mounting Facility Type and Quantity: 2 CLAMP
  • Installation Design: PANEL
  • Scale Division Quantity: 60 SINGLE INDICATOR SINGLE RANGE
  • Material: PLASTIC
  • Style Designator: RECTANGULAR SURFACE MTG
  • Movement Type: MOVING COIL, PERMANENT MAGNET
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-845-6994, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Alcatel-Lucent Holdings Inc.. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-845-6994
Primary Part Number450-0068-00
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerAlcatel-Lucent Holdings Inc.
StatusACTIVE
Circuit Current for Which DesignedDC
Mounting Facility Type and Quantity2 CLAMP
Installation DesignPANEL
Scale Division Quantity60 SINGLE INDICATOR SINGLE RANGE
MaterialPLASTIC
Style DesignatorRECTANGULAR SURFACE MTG
Movement TypeMOVING COIL, PERMANENT MAGNET
Measurement Range+0.0 TO 300.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Distance Between Mounting Facility Centers4.690 INCHES NOMINAL IN
ColorUNABLE TO DECODE
Circuit Attachment Method and Quantity2 BINDING POST
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Sensitivity Rating100.0 MILLIVOLTS
Mounting Arrangement StyleTWO HOLE/STUD
Movement Suspension MethodJEWEL PIVOT BASE
Accuracy in Percent-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedDC
Mounting Facility Type and Quantity2 CLAMP
Installation DesignPANEL
Scale Division Quantity60 SINGLE INDICATOR SINGLE RANGE
MaterialPLASTIC
Style DesignatorRECTANGULAR SURFACE MTG
Movement TypeMOVING COIL, PERMANENT MAGNET
Measurement Range+0.0 TO 300.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Distance Between Mounting Facility Centers4.690 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-668-9401 (741-0-1ADC)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Verified Substitutes 9
6625-00-668-9401741-0-1ADC SUCCESSOR
Ammeter
Custom Metering Company Inc
6625-00-668-9404741-179861 SUCCESSOR
Ammeter
Custom Metering Company Inc
5999-01-071-6708405332 SUCCESSOR
Contact,electrical
Telemechanics Inc
6625-00-229-1927 INTERCHANGEABLE
Ammeter
6625-00-648-9511 INTERCHANGEABLE
Voltmeter
6625-00-649-4806 INTERCHANGEABLE
Voltmeter
6625-00-668-9179458-0158-000 INTERCHANGEABLE
Ammeter
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6625-00-826-4831458-0398-000 INTERCHANGEABLE
Ammeter
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
7045-01-095-3903 INTERCHANGEABLE
Disk Set,magnetic
Cross-Reference Index
Part NumberManufacturer
450-0068-00 PRIMARY Alcatel-Lucent Holdings Inc. (USA)
450-0068-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
741 Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
SUCCESSOR 6625-00-668-9401 Ammeter · 741-0-1ADC
6625-00-668-9404SUCCESSOR
AMMETER
741-179861
5999-01-071-6708SUCCESSOR
CONTACT,ELECTRICAL
405332
6625-00-229-1927INTERCHANGEABLE
AMMETER
6625-00-648-9511INTERCHANGEABLE
VOLTMETER
6625-00-649-4806INTERCHANGEABLE
VOLTMETER
6625-00-668-9179INTERCHANGEABLE
AMMETER
458-0158-000
6625-00-826-4831INTERCHANGEABLE
AMMETER
458-0398-000
7045-01-095-3903INTERCHANGEABLE
DISK SET,MAGNETIC

Frequently Asked Questions

What is NSN 6625-00-845-6994?

NSN 6625-00-845-6994 is a Ammeter, manufactured by Alcatel-Lucent Holdings Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-845-6994?

NSN 6625-00-845-6994 has 3 cross-referenced part numbers: 450-0068-00 (Alcatel-Lucent Holdings Inc.), 450-0068-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 741 (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 6625-00-845-6994?

There are 9 known substitutes for 6625-00-845-6994: 6625-00-668-9401, 6625-00-668-9404, 5999-01-071-6708 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 450-0068-00?

Key specifications for 450-0068-00: Circuit Current for Which Designed: DC; Overall Height: 4.250 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 2 CLAMP; Installation Design: PANEL. 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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