PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

390RProbe,test

Entron Industries Limited Partnership Dba Entron Industries Property Div · NSN 6625-00-580-3227 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-580-3227 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-580-3227. Primary manufacturer part number: 390R.
Features
  • Probe,test — FSC 6625
  • Surface Finish: SMOOTHED
  • Criticality Code Justification: FEAT
  • Tip Termination Type: NEEDLE POINT
  • Conductor Attachment Method: WIRE ATTACHED TO TIP BY KNURLED NUT
  • Material: PLASTIC HANDLE
  • Color: RED
  • Overall Diameter: 0.370 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Handle construction
General Description

The Probe,test, cataloged under National Stock Number 6625-00-580-3227, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Entron Industries Limited Partnership Dba Entron Industries Property Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-580-3227
Primary Part Number390R
Item NameProbe,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerEntron Industries Limited Partnership Dba Entron Industries Property Div
StatusCANCELLED
Surface FinishSMOOTHED
Criticality Code JustificationFEAT
Tip Termination TypeNEEDLE POINT
Conductor Attachment MethodWIRE ATTACHED TO TIP BY KNURLED NUT
MaterialPLASTIC HANDLE
ColorRED
Overall Diameter0.370 INCHES NOMINAL IN
Handle Length4.000 INCHES NOMINAL IN
Surface FinishSMOOTHED
Criticality Code JustificationFEAT
Tip Termination TypeNEEDLE POINT
Conductor Attachment MethodWIRE ATTACHED TO TIP BY KNURLED NUT
MaterialPLASTIC HANDLE
ColorRED
Overall Diameter0.370 INCHES NOMINAL IN
Handle Length4.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6625-00-220-9602 (5045)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJZ
Weight0.2200 lbs
Cube0.0007 cu ft
Verified Substitutes 12
6625-00-151-4227559B4 SUCCESSOR
Voltmeter
Cardwell Condenser Corp Lapointe-Admiral Div
Ammeter
6625-00-220-96025045 SUCCESSOR
Test Set Subassembly,electrical
The Bechdon Company, Llc
Ammeter
6625-00-324-0572P6006 SUCCESSOR
Lead,test
Tektronix, Inc.
Voltmeter
6625-00-673-55601988275 SUCCESSOR
Voltmeter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Meter,arbitrary Scale
6625-00-840-447616975-13 SUCCESSOR
Probe,test
Hickok Waekon Llc
6625-00-941-58568794110ABP2 SUCCESSOR
Voltmeter
General Electric Co Motor Business Group
Cross-Reference Index
Part NumberManufacturer
330380RED Gc/waldom Inc (USA)
155 Dialight Corporation (USA)
757 RED Oldaker Manufacturing Corporation Dba Oldaker M F G (USA)
33-380-BU Gc/waldom Inc (USA)
1JA7889-3 Westinghouse Electric Corp (USA)
390R PRIMARY Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
352RED Dialight Corporation (USA)
302RED Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
1JA7889-3 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
352RED Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
8448057 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
SCC8276G1 Phaostron Instrument and Electronic Company (USA)
894RED Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
155 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
410 Birnbach Co Inc (USA)
302 Phoenix Steel Corp (USA)
SM-B-620687 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
302-102 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
302RED Dialight Corporation (USA)
410RED Birnbach Co Inc (USA)
Related Parts
SUCCESSOR 6625-00-220-9602 Test Set Subassembly,electrical · 5045
6625-00-151-4227SUCCESSOR
VOLTMETER
559B4
6625-00-185-3209SUCCESSOR
AMMETER
6625-00-243-3476SUCCESSOR
AMMETER
6625-00-324-0572SUCCESSOR
LEAD,TEST
P6006
6625-00-542-1558SUCCESSOR
VOLTMETER
6625-00-673-5560SUCCESSOR
VOLTMETER
1988275
6625-00-684-3144SUCCESSOR
METER,ARBITRARY SCALE
6625-00-840-4476SUCCESSOR
PROBE,TEST
16975-13
6625-00-941-5856SUCCESSOR
VOLTMETER
8794110ABP2
5895-01-024-9274SUCCESSOR
AMPLIFIER-POWER SUPPLY
TLC446
5999-01-175-5626SUCCESSOR
HEAT SINK,ELECTRICAL-ELECTRONIC
3130371G001

Frequently Asked Questions

What is NSN 6625-00-580-3227?

NSN 6625-00-580-3227 is a Probe,test, manufactured by Entron Industries Limited Partnership Dba Entron Industries Property Div, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-580-3227?

NSN 6625-00-580-3227 has 27 cross-referenced part numbers: 330380RED (Gc/waldom Inc), 155 (Dialight Corporation), 757 RED (Oldaker Manufacturing Corporation Dba Oldaker M F G), 33-380-BU (Gc/waldom Inc), 1JA7889-3 (Westinghouse Electric Corp) and 22 more.

What NSN replaces 6625-00-580-3227?

There are 12 known substitutes for 6625-00-580-3227: 6625-00-151-4227, 6625-00-185-3209, 6625-00-220-9602 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 390R?

Key specifications for 390R: Overall Length: 5.250 INCHES NOMINAL IN; Surface Finish: SMOOTHED; Criticality Code Justification: FEAT; Special Features: CRITICAL APPLICATION-MISSILE,HAWK MIM-23; SHOP EQUIPMENT,GM,REMOTE CONTROL SYSTEM-HAWK (XO-2) AN/TS14-146; STRATEGIC WEAPON SYSTEMS (POSEIDON AND TRIDENT); AIRCRAFT,PHANTOM F-4; AIRCRAFT,HERCULES C-130; AIRCRAFT,STARLIFTER C-141; SIMULATOR,F-4; SUPPORT EQUIPMENT,F-4 AIRCRAFT; SUPPORT EQUIPMENT,F-16 AIRCRAFT; SUPPORT EQUIPMENT,F-111 AIRCRAFT; POSEIDON MATERIAL (HULL,MECH,ELEC,ORD,AND ELECTRONICS. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-580-3227 still in active supply?

NSN 6625-00-580-3227 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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