The Test Stand,hydraulic System Comp, cataloged under National Stock Number 4920-01-192-5527, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Aps Systems, Inc Dba Eidal International Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-192-5527 |
| Primary Part Number | 8223450-3 |
| Item Name | Test Stand,hydraulic System Comp |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Aps Systems, Inc Dba Eidal International Corp |
| Status | ACTIVE |
| FSC Application Data | B-1B ACFT AGE. |
| Usage Design | AIRCRAFT HYDRAULIC SYSTEM |
| Reference Data and Literature | T.O. 33A2-2-30-111 |
| Functional Description | USED TO TEST THE PERFORMANCE AND OPERATING CHARACTERISTICS OF ACFT HYDRAULIC SYSTEM |
| Installation Design | PORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8223450-3 PRIMARY | Aps Systems, Inc Dba Eidal International Corp (USA) |
| Reference | Meaning |
|---|---|
| MODEL 10001-30 | 5/1 Secondary reference Aps Systems, Inc Dba Eidal International Corp |
| TYPE MK-3A-3 | 5/1 Secondary reference U.S. Government activity |
NSN 4920-01-192-5527 is a Test Stand,hydraulic System Comp, manufactured by Aps Systems, Inc Dba Eidal International Corp, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-192-5527 has 1 manufacturer part number on file: 8223450-3 (Aps Systems, Inc Dba Eidal International Corp).
Key specifications for 8223450-3: FSC Application Data: B-1B ACFT AGE.; Usage Design: AIRCRAFT HYDRAULIC SYSTEM; Reference Data and Literature: T.O. 33A2-2-30-111; Special Features: THREE PHASE, 4000/5000 PSI, 2 SYSTEMS RUNNING AT 35 GPM, 750 PSI, 100 FAMBIENT; RESERVOIR CAPACITY 60 GAL; TEST STAND IS A TRAILER MOUNTED MOBILE TESTING UNIT. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4920-01-192-5527 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.