PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

50000-0018Ammeter

Asrc Federal Facilities Logistics, Llc · NSN 6625-00-553-8050 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-553-8050 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-553-8050. Primary manufacturer part number: 50000-0018.
Features
  • Ammeter — FSC 6625
  • Installation Design: PANEL
  • Measurement Range: -50.0 TO 50.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Power Source: EXTERNAL
  • Panel for Which Designed: NONMAGNETIC
  • Style Designator: ROUND FLUSH MTG
  • Movement Type: MOVING COIL, PERMANENT MAGNET
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-00-553-8050, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Asrc Federal Facilities Logistics, Llc. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-553-8050
Primary Part Number50000-0018
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerAsrc Federal Facilities Logistics, Llc
StatusACTIVE
Installation DesignPANEL
Measurement Range-50.0 TO 50.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
Power SourceEXTERNAL
Panel for Which DesignedNONMAGNETIC
Style DesignatorROUND FLUSH MTG
Movement TypeMOVING COIL, PERMANENT MAGNET
Overall Diameter2.375 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
FSC Application DataTEST SET,ELECT. EQUIP.
Indicator TypeDIAL W/POINTER
Pointer ColorWHITE SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity2 THREADED STUD
Circuit Construction TypeNONELECTRONIC
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Features ProvidedZERO ADJUSTER
Meter Depth Behind Mounting Flange1.015 INCHES NOMINAL IN
Meter Body Diameter Behind Mounting Flange2.075 INCHES NOMINAL IN
Movement Suspension MethodTAUT BAND
Scale Division Quantity4 SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Installation DesignPANEL
Measurement Range-50.0 TO 50.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
Power SourceEXTERNAL
Panel for Which DesignedNONMAGNETIC
Style DesignatorROUND FLUSH MTG
Movement TypeMOVING COIL, PERMANENT MAGNET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Weight0.4000 lbs
Cube0.0200 cu ft
Verified Substitutes 4
5331-00-285-6863T0240AW INTERCHANGEABLE
O-Ring
General Electric Company
5910-01-263-7797 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
4730-01-495-297807.0707.0008 INTERCHANGEABLE
Half-Shell
Terex American Crane Corp
5935-01-527-585450-0001-8 INTERCHANGEABLE
Connector,plug,electrical
Ace Aeronautics Llc
Cross-Reference Index
Part NumberManufacturer
5000018 Harsco Corp Bmy-Combat Systems Div (USA)
50000-0018 PRIMARY Asrc Federal Facilities Logistics, Llc (USA)
35798K1NGSEELEY Big a Auto Parts Inc Div of Big a Jobber Corp (USA)
50000-0018 Harsco Corp Bmy-Combat Systems Div (USA)
Related Parts
5331-00-285-6863INTERCHANGEABLE
O-RING
T0240AW
5910-01-263-7797INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
4730-01-495-2978INTERCHANGEABLE
HALF-SHELL
07.0707.0008
5935-01-527-5854INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
50-0001-8

Frequently Asked Questions

What is NSN 6625-00-553-8050?

NSN 6625-00-553-8050 is a Ammeter, manufactured by Asrc Federal Facilities Logistics, Llc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-553-8050?

NSN 6625-00-553-8050 has 4 cross-referenced part numbers: 5000018 (Harsco Corp Bmy-Combat Systems Div), 50000-0018 (Asrc Federal Facilities Logistics, Llc), 35798K1NGSEELEY (Big a Auto Parts Inc Div of Big a Jobber Corp), 50000-0018 (Harsco Corp Bmy-Combat Systems Div).

What NSN replaces 6625-00-553-8050?

There are 4 known substitutes for 6625-00-553-8050: 5331-00-285-6863, 5910-01-263-7797, 4730-01-495-2978 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50000-0018?

Key specifications for 50000-0018: Installation Design: PANEL; Measurement Range: -50.0 TO 50.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE; Nuclear Hardness Critical Feature: NONHARDENED; Power Source: EXTERNAL. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com