PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54-5-1-1Test Stand,hydraulic System Comp

Celtech Corporation Div Use CAGE 65552 for All Orders · NSN 4920-00-904-9612 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-904-9612 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-904-9612. Primary manufacturer part number: 54-5-1-1.
Features
  • Test Stand,hydraulic System Comp — FSC 4920
  • Power Source: GASOLINE ENGINE
  • Horsepower Rating: 23.0
  • Usage Design: AIRCRAFT HYDRAULIC SYSTEM
  • Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Pressure/suction Hose: INCLUDED
  • Installation Design: PORTABLE
  • Flow Capacity Rating: 10.0 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 4920-00-904-9612, 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 Celtech Corporation Div Use CAGE 65552 for All Orders. Government technical data includes 12 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-904-9612
Primary Part Number54-5-1-1
Item NameTest Stand,hydraulic System Comp
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerCeltech Corporation Div Use CAGE 65552 for All Orders
StatusACTIVE
Power SourceGASOLINE ENGINE
Horsepower Rating23.0
Usage DesignAIRCRAFT HYDRAULIC SYSTEM
Pressure Rating3000.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Pressure/suction HoseINCLUDED
Installation DesignPORTABLE
Flow Capacity Rating10.0 GALLONS PER MINUTE
Pressure Manifold SubcircuitNOT INCLUDED
Engine Driven Hydraulic Pump Testing Design FeatureNOT INCLUDED
AccumulatorNOT INCLUDED
Hydraulic Fluid Flow Rate5.0 GALLONS PER MINUTE
Filtering SystemINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4920-00-144-5581 INTERCHANGEABLE
Test Stand,hydraulic System Comp
4920-00-573-6168 INTERCHANGEABLE
Test Stand,hydraulic System Comp
4920-00-710-6669AHT5A1 INTERCHANGEABLE
Test Stand,hydraulic System Comp
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
4920-00-832-5491TE6759 INTERCHANGEABLE
Test Stand,hydraulic System Comp
Janke & Company Inc Dba Electronic Brazing Co Div
4920-00-882-6401674016 INTERCHANGEABLE
Test Stand,hydraulic System Comp
Barker Rockford Co, the Dba Heco Div Div Heco Division
4920-00-906-1311 INTERCHANGEABLE
Test Stand,hydraulic System Comp
3120-01-459-117354-511 INTERCHANGEABLE
Bushing,sleeve
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
MIL-T-7612 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
54-5-1-1 PRIMARY Celtech Corporation Div Use CAGE 65552 for All Orders (USA)
Related Parts
4920-00-144-5581INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
4920-00-573-6168INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
4920-00-710-6669INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
AHT5A1
4920-00-832-5491INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
TE6759
4920-00-882-6401INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
674016
4920-00-906-1311INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
3120-01-459-1173INTERCHANGEABLE
BUSHING,SLEEVE
54-511

Frequently Asked Questions

What is NSN 4920-00-904-9612?

NSN 4920-00-904-9612 is a Test Stand,hydraulic System Comp, manufactured by Celtech Corporation Div Use CAGE 65552 for All Orders, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-904-9612?

NSN 4920-00-904-9612 has 2 cross-referenced part numbers: MIL-T-7612 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 54-5-1-1 (Celtech Corporation Div Use CAGE 65552 for All Orders).

What NSN replaces 4920-00-904-9612?

There are 7 known substitutes for 4920-00-904-9612: 4920-00-144-5581, 4920-00-573-6168, 4920-00-710-6669 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54-5-1-1?

Key specifications for 54-5-1-1: Power Source: GASOLINE ENGINE; Horsepower Rating: 23.0; Usage Design: AIRCRAFT HYDRAULIC SYSTEM; Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. 13 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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