The Test Stand,hydraulic System Comp, cataloged under National Stock Number 4920-00-880-5994, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-880-5994 |
| Primary Part Number | TTU228E |
| Item Name | Test Stand,hydraulic System Comp |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Power Source | GASOLINE ENGINE |
| Entry Date | 80-10-01 |
| Functional Classification | AA-9.2 |
| Installation Design | PORTABLE |
| Accumulator | INCLUDED |
| Nondefinitive Spec/std Data | TTU-2281E TYPE |
| Horsepower Rating | 175.0 |
| Pressure Rating | 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL AND 5000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Engine Driven Hydraulic Pump Testing Design Feature | NOT INCLUDED |
| Pressure Manifold Subcircuit | NOT INCLUDED |
| Functional Description | USED TO TEST AIRCRAFT HYDRAULIC SYSTEM AND/OR COMPONENTS WITHOUT OPERATING AIRCRAFT ENGINE OR REMOVING COMPONENTS |
| Hydraulic Fluid Flow Rate | 10.0 GALLONS PER MINUTE |
| Filtering System | INCLUDED |
| Departure From Cited Document | BASIC ONLY |
| Pressure/suction Hose | INCLUDED |
| Furnished Items and Quantity | BUSHING UNITS 3,COUPLING HALVES 3,DUST PLUGS 3,REDUCERS 3,TUBE ASSY6,WRENCHES 6 |
| Reference Data and Literature | T.O. 33A2-2--1-146 |
| Type/model Designation | MJ3 |
| Usage Design | AIRCRAFT HYDRAULIC SYSTEM |
| Flow Capacity Rating | 20.0 GALLONS PER MINUTE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TTU228E | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MJ3 | Department of the Air Force (USA) |
| PD97-LDEE-08TYPEI | San Antonio Air Logistics Center (USA) |
| HTS3/D | Warner Robins Air Logistics Center (USA) |
| HTS3/D | San Antonio Air Logistics Center (USA) |
| MILT38381 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILT38381BASIC | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| PD97-LDEE-08TYPEI | Warner Robins Air Logistics Center (USA) |
NSN 4920-00-880-5994 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.
NSN 4920-00-880-5994 has 8 cross-referenced part numbers: TTU228E (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MJ3 (Department of the Air Force), PD97-LDEE-08TYPEI (San Antonio Air Logistics Center), HTS3/D (Warner Robins Air Logistics Center), HTS3/D (San Antonio Air Logistics Center) and 3 more.
There are 10 known substitutes for 4920-00-880-5994: 4920-00-034-8783, 5895-00-052-6192, 4920-00-400-5622 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for TTU228E: Power Source: GASOLINE ENGINE; Entry Date: 80-10-01; Functional Classification: AA-9.2; Installation Design: PORTABLE. 21 total characteristics are documented in the Federal Logistics Information System.