PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21358Ohmmeter

Avo Intl · NSN 6625-00-161-1826 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-161-1826 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-161-1826. Primary manufacturer part number: 21358.
Features
  • Ohmmeter — FSC 6625
  • Scale Division Quantity: 29 SINGLE INDICATOR SINGLE RANGE
  • Circuit Attachment Method and Quantity: 3 PHONE JACK
  • Measurement Range: +0.0 TO 20.0 KILOHMS SINGLE INDICATOR FIRST RANGE
  • Style Designator: RECTANGULAR OR SQUARE
  • Power Source: EXTERNAL
  • Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Furnished Items and Quantity: TEST LEADS 2,CARRYING CASE 1
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ohmmeter, cataloged under National Stock Number 6625-00-161-1826, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Avo Intl. Government technical data includes 24 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-161-1826
Primary Part Number21358
Item NameOhmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerAvo Intl
StatusACTIVE
Scale Division Quantity29 SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity3 PHONE JACK
Measurement Range+0.0 TO 20.0 KILOHMS SINGLE INDICATOR FIRST RANGE
Style DesignatorRECTANGULAR OR SQUARE
Power SourceEXTERNAL
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Furnished Items and QuantityTEST LEADS 2,CARRYING CASE 1
Movement TypeMOVING COIL, PERMANENT MAGNET
Scale Selection MethodSWITCH
ColorUNABLE TO DECODE
Features ProvidedPORTABLE
Measurement Range+0.0 TO 1000.0 MEGOHMS SINGLE INDICATOR SECOND RANGE
Scale Division Quantity29 SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity3 PHONE JACK
Measurement Range+0.0 TO 20.0 KILOHMS SINGLE INDICATOR FIRST RANGE
Style DesignatorRECTANGULAR OR SQUARE
Power SourceEXTERNAL
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Furnished Items and QuantityTEST LEADS 2,CARRYING CASE 1
Movement TypeMOVING COIL, PERMANENT MAGNET
Scale Selection MethodSWITCH
ColorUNABLE TO DECODE
Features ProvidedPORTABLE
Measurement Range+0.0 TO 1000.0 MEGOHMS SINGLE INDICATOR SECOND RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight5.0000 lbs
Cube0.0810 cu ft
Verified Substitutes 10
3120-00-423-083221-358 INTERCHANGEABLE
Bearing,sleeve
Dresser Industries Inc Leroi Div
5905-00-475-05736017981 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
International Business Machines Corp Parts Order Center Dept E - 54
2910-00-570-96517041861 INTERCHANGEABLE
Carburetor,float
General Motors Llc Dba General Motors Llc
5950-01-072-225921358 INTERCHANGEABLE
Transformer,power
Elbitamerica, Inc.
5360-01-190-621521358 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5985-01-426-481721358 INTERCHANGEABLE
Mast Section
L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation
5330-01-492-816421358 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4820-01-514-865421358-1014-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
1005-01-542-746521358 INTERCHANGEABLE
Mount,sight,small Arms
Charles Reed Knight Jr Dba Knight's Armament Company
4810-01-545-078921358-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21358 PRIMARY Avo Intl (USA)
Related Parts
3120-00-423-0832INTERCHANGEABLE
BEARING,SLEEVE
21-358
5905-00-475-0573INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
6017981
2910-00-570-9651INTERCHANGEABLE
CARBURETOR,FLOAT
7041861
5950-01-072-2259INTERCHANGEABLE
TRANSFORMER,POWER
21358
5360-01-190-6215INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
21358
5985-01-426-4817INTERCHANGEABLE
MAST SECTION
21358
5330-01-492-8164INTERCHANGEABLE
SEAL,PLAIN ENCASED
21358
4820-01-514-8654INTERCHANGEABLE
PISTON,VALVE
21358-1014-1
1005-01-542-7465INTERCHANGEABLE
MOUNT,SIGHT,SMALL ARMS
21358
4810-01-545-0789INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21358-001

Frequently Asked Questions

What is NSN 6625-00-161-1826?

NSN 6625-00-161-1826 is a Ohmmeter, manufactured by Avo Intl, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-161-1826?

NSN 6625-00-161-1826 has 1 cross-referenced part number: 21358 (Avo Intl).

What NSN replaces 6625-00-161-1826?

There are 10 known substitutes for 6625-00-161-1826: 3120-00-423-0832, 5905-00-475-0573, 2910-00-570-9651 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21358?

Key specifications for 21358: Overall Width: 5.000 INCHES NOMINAL IN; Scale Division Quantity: 29 SINGLE INDICATOR SINGLE RANGE; Overall Height: 4.250 INCHES NOMINAL IN; Overall Length: 7.000 INCHES NOMINAL IN. 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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