PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILS26874Test Stand,hydraulic System Comp

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4920-00-944-8384 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-944-8384 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-944-8384. Primary manufacturer part number: MILS26874.
Features
  • Test Stand,hydraulic System Comp — FSC 4920
  • Power Source: GASOLINE ENGINE
  • Reference Data and Literature: T.O.33A2-2-21-21
  • Type/model Designation: MJ-1
  • Installation Design: PORTABLE
  • Horsepower Rating: 110.0
  • Hydraulic Fluid Flow Rate: 15.0 GALLONS PER MINUTE
  • Flow Capacity Rating: 30.0 GALLONS PER MINUTE
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Test Stand,hydraulic System Comp, cataloged under National Stock Number 4920-00-944-8384, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 19 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-944-8384
Primary Part NumberMILS26874
Item NameTest Stand,hydraulic System Comp
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Power SourceGASOLINE ENGINE
Reference Data and LiteratureT.O.33A2-2-21-21
Type/model DesignationMJ-1
Installation DesignPORTABLE
Horsepower Rating110.0
Hydraulic Fluid Flow Rate15.0 GALLONS PER MINUTE
Flow Capacity Rating30.0 GALLONS PER MINUTE
Pressure Manifold SubcircuitNOT INCLUDED
AccumulatorNOT INCLUDED
Nondefinitive Spec/std DataMJ-1 TYPE
Functional ClassificationGG-5.3
Pressure Rating3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL AND 5000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Pressure/suction HoseINCLUDED
Engine Driven Hydraulic Pump Testing Design FeatureNOT INCLUDED
Relationship to Similar EquipmentINTERCHANGEABLE WITH 4920010621938 AND 4920010163338
Functional DescriptionDETERMINES PERFORMANCE AND OPERATING CHARACTERISTICS OF AIRCRAFT HYDRAULIC SYSTEM TESTING FOR EXTERNAL AND INTERNAL LEAKAGES AND DRAINS,FLUSHES AND REFILLS SYSTEM WITH MICRONICALLY-FILTERED FLUID
Usage DesignAIRCRAFT HYDRAULIC SYSTEM
Filtering SystemINCLUDED
Entry Date09-27-82
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4920-00-204-0318 INTERCHANGEABLE
Test Stand,hydraulic System Comp
4920-00-618-8993 INTERCHANGEABLE
Test Stand,hydraulic System Comp
Cross-Reference Index
Part NumberManufacturer
MILS26874 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4920-00-204-0318INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
4920-00-618-8993INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP

Frequently Asked Questions

What is NSN 4920-00-944-8384?

NSN 4920-00-944-8384 is a Test Stand,hydraulic System Comp, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-944-8384?

NSN 4920-00-944-8384 has 1 cross-referenced part number: MILS26874 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4920-00-944-8384?

There are 2 known substitutes for 4920-00-944-8384: 4920-00-204-0318, 4920-00-618-8993. Verify interchangeability with system specifications before substitution.

What are the specifications of MILS26874?

Key specifications for MILS26874: Power Source: GASOLINE ENGINE; Reference Data and Literature: T.O.33A2-2-21-21; Type/model Designation: MJ-1; Installation Design: PORTABLE. 20 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