PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

926-21669Ammeter

Wheeler Fleet Solutions, Co. · NSN 6625-01-062-1461 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-062-1461 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-062-1461. Primary manufacturer part number: 926-21669.
Features
  • Ammeter — FSC 6625
  • Panel for Which Designed: NONMAGNETIC
  • Scale Division Quantity: 20 SINGLE INDICATOR SINGLE RANGE
  • Circuit Current for Which Designed: AC
  • Pointer Color: WHITE SINGLE INDICATOR SINGLE RANGE
  • Measurement Range: -50.0 TO 50.0 AMPERES SINGLE INDICATOR SINGLE RANGE
  • Features Provided: ZERO ADJUSTER
  • Mounting Facility Type and Quantity: 1 BRACKET(S)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-01-062-1461, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Wheeler Fleet Solutions, Co.. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-062-1461
Primary Part Number926-21669
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerWheeler Fleet Solutions, Co.
StatusACTIVE
Panel for Which DesignedNONMAGNETIC
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedAC
Pointer ColorWHITE SINGLE INDICATOR SINGLE RANGE
Measurement Range-50.0 TO 50.0 AMPERES SINGLE INDICATOR SINGLE RANGE
Features ProvidedZERO ADJUSTER
Mounting Facility Type and Quantity1 BRACKET(S)
Power SourceEXTERNAL
Installation DesignPANEL
Indicator TypeDIAL W/POINTER
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
ColorUNABLE TO DECODE
Movement Suspension MethodTAUT BAND
Circuit Construction TypeNONELECTRONIC
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING IRON VANE
Overall Diameter2.219 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange0.750 INCHES NOMINAL IN
FSC Application DataTEST SET,ELECT. EQUIP.
Special MarkingsMINUS AND PLUS SIGNS ON METER FACE
Style DesignatorROUND FLUSH MTG
Circuit Attachment Method and Quantity2 THREADED STUD
Meter Body Diameter Behind Mounting Flange1.688 INCHES NOMINAL IN
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Panel for Which DesignedNONMAGNETIC
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedAC
Pointer ColorWHITE SINGLE INDICATOR SINGLE RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.2100 lbs
Cube0.0182 cu ft
Verified Substitutes 8
5935-00-164-8323578R315H06 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Support Services Corp
5330-00-367-473476432 INTERCHANGEABLE
Gasket
Dresser Industries Inc Waukesha Engine Div
5342-00-571-3767 INTERCHANGEABLE
Mount,isolation,ins
6240-01-015-5136507-3918-1437-600F INTERCHANGEABLE
Lamp,cartridge
Dialight Corporation
4730-01-168-347917603 INTERCHANGEABLE
Plug,pipe
Moog Inc. Dba Ampac-Isp Corp
6150-01-286-567117603 10 B1 INTERCHANGEABLE
Cable Assembly,power,electrical
Volex, Inc. Dba Volex Power Cord Products Div Volex Inc.
2815-01-396-151917603 INTERCHANGEABLE
Lock,valve Spring Retainer
Westerbeke Corporation
4730-01-732-873117603 INTERCHANGEABLE
Elbow,hose
Vigor Works Llc
Cross-Reference Index
Part NumberManufacturer
44-21659 Wheeler Fleet Solutions, Co. (USA)
17603 Tld Wollard Llc (USA)
926-21669 PRIMARY Wheeler Fleet Solutions, Co. (USA)
Related Parts
5935-00-164-8323INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
578R315H06
5330-00-367-4734INTERCHANGEABLE
GASKET
76432
5342-00-571-3767INTERCHANGEABLE
MOUNT,ISOLATION,INS
6240-01-015-5136INTERCHANGEABLE
LAMP,CARTRIDGE
507-3918-1437-600F
4730-01-168-3479INTERCHANGEABLE
PLUG,PIPE
17603
6150-01-286-5671INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17603 10 B1
2815-01-396-1519INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
17603
4730-01-732-8731INTERCHANGEABLE
ELBOW,HOSE
17603

Frequently Asked Questions

What is NSN 6625-01-062-1461?

NSN 6625-01-062-1461 is a Ammeter, manufactured by Wheeler Fleet Solutions, Co., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-062-1461?

NSN 6625-01-062-1461 has 3 cross-referenced part numbers: 44-21659 (Wheeler Fleet Solutions, Co.), 17603 (Tld Wollard Llc), 926-21669 (Wheeler Fleet Solutions, Co.).

What NSN replaces 6625-01-062-1461?

There are 8 known substitutes for 6625-01-062-1461: 5935-00-164-8323, 5330-00-367-4734, 5342-00-571-3767 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 926-21669?

Key specifications for 926-21669: Panel for Which Designed: NONMAGNETIC; Scale Division Quantity: 20 SINGLE INDICATOR SINGLE RANGE; Circuit Current for Which Designed: AC; Pointer Color: WHITE SINGLE INDICATOR SINGLE RANGE. 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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