PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AHT6Test Stand,hydraulic System Comp

Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc · NSN 4920-00-204-2569 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-204-2569 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-204-2569. Primary manufacturer part number: AHT6.
Features
  • Test Stand,hydraulic System Comp — FSC 4920
  • Power Source: ELECTRIC MOTOR
  • Hydraulic Fluid Flow Rate: 5.0 GALLONS PER MINUTE
  • Engine Driven Hydraulic Pump Testing Design Feature: NOT INCLUDED
  • Installation Design: PORTABLE
  • Phase: THREE
  • Horsepower Rating: 20.0
  • Pressure/suction Hose: INCLUDED
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Test Stand,hydraulic System Comp, cataloged under National Stock Number 4920-00-204-2569, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-204-2569
Primary Part NumberAHT6
Item NameTest Stand,hydraulic System Comp
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerJaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
StatusACTIVE
Power SourceELECTRIC MOTOR
Hydraulic Fluid Flow Rate5.0 GALLONS PER MINUTE
Engine Driven Hydraulic Pump Testing Design FeatureNOT INCLUDED
Installation DesignPORTABLE
PhaseTHREE
Horsepower Rating20.0
Pressure/suction HoseINCLUDED
Nondefinitive Spec/std DataD-6 TYPE
AccumulatorNOT INCLUDED
Usage DesignAIRCRAFT HYDRAULIC SYSTEM
Functional ClassificationGG-5.3
Frequency in Hertz60.0
Functional DescriptionUSED TO BLEED AIR,DRAIN,FLUSH ANDREFILL THE ACFT SYSTEM WITH MICRONICALLY FILTERED HYDRAULIC FLUID
Pressure Rating3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL AND 5000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Filtering SystemINCLUDED
Reference Data and LiteratureT.O.33A2-2-23-31
Pressure Manifold SubcircuitNOT INCLUDED
Current TypeAC
Flow Capacity Rating10.0 GALLONS PER MINUTE
Voltage in Volts220.0 AND 440.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6740-00-094-2030 INTERCHANGEABLE
Printer,projection,photographic
3110-00-142-4429 INTERCHANGEABLE
Bearing,ball,airframe
2410-00-190-0049 INTERCHANGEABLE
Tractor,full Tracked,low Speed
2410-00-222-2168 INTERCHANGEABLE
Tractor,full Tracked,low Speed
4730-00-401-3815D6 INTERCHANGEABLE
Restrictor,fluid Flow
Spraying Systems Co
5962-00-436-1761D6 INTERCHANGEABLE
Microcircuit,linear
Data Device Corp Dba Beta Transformer Technology
2410-00-542-4206 INTERCHANGEABLE
Tractor,full Tracked,low Speed
6210-00-600-9683D-6 INTERCHANGEABLE
Globe,electric Light
Robert H Wager Co Inc
4920-00-851-9070RF37X20 INTERCHANGEABLE
Telescope,rotor Bla
Tasco Sales Inc
6130-00-854-2955 INTERCHANGEABLE
Power Supply
Cross-Reference Index
Part NumberManufacturer
AHT6 PRIMARY Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
D6 Department of the Air Force (USA)
Related Parts
6740-00-094-2030INTERCHANGEABLE
PRINTER,PROJECTION,PHOTOGRAPHIC
3110-00-142-4429INTERCHANGEABLE
BEARING,BALL,AIRFRAME
2410-00-190-0049INTERCHANGEABLE
TRACTOR,FULL TRACKED,LOW SPEED
2410-00-222-2168INTERCHANGEABLE
TRACTOR,FULL TRACKED,LOW SPEED
4730-00-401-3815INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
D6
5962-00-436-1761INTERCHANGEABLE
MICROCIRCUIT,LINEAR
D6
2410-00-542-4206INTERCHANGEABLE
TRACTOR,FULL TRACKED,LOW SPEED
6210-00-600-9683INTERCHANGEABLE
GLOBE,ELECTRIC LIGHT
D-6
4920-00-851-9070INTERCHANGEABLE
TELESCOPE,ROTOR BLA
RF37X20
6130-00-854-2955INTERCHANGEABLE
POWER SUPPLY
2410-00-889-1747INTERCHANGEABLE
TRACTOR,FULL TRACKED,LOW SPEED
2410-00-957-8396INTERCHANGEABLE
TRACTOR,FULL TRACKED,LOW SPEED

Frequently Asked Questions

What is NSN 4920-00-204-2569?

NSN 4920-00-204-2569 is a Test Stand,hydraulic System Comp, manufactured by Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-204-2569?

NSN 4920-00-204-2569 has 2 cross-referenced part numbers: AHT6 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), D6 (Department of the Air Force).

What NSN replaces 4920-00-204-2569?

There are 12 known substitutes for 4920-00-204-2569: 6740-00-094-2030, 3110-00-142-4429, 2410-00-190-0049 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AHT6?

Key specifications for AHT6: Power Source: ELECTRIC MOTOR; Special Features: SINGLE SYSTEM; Hydraulic Fluid Flow Rate: 5.0 GALLONS PER MINUTE; Engine Driven Hydraulic Pump Testing Design Feature: NOT INCLUDED. 21 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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