The Test Stand,propeller, cataloged under National Stock Number 4920-00-787-2584, 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 Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-787-2584 |
| Primary Part Number | GP8-2A |
| Item Name | Test Stand,propeller |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Hydraulics International, Inc. Dba Hydraulics International Inc |
| Status | ACTIVE |
| Reference Data and Literature | T.O. 33D2-11-4-14; 33D4-11-31-1/-4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GP8-2A PRIMARY | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| HSP8215 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| GP8-2A | 5/9 Secondary reference Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
NSN 4920-00-787-2584 is a Test Stand,propeller, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-787-2584 has 2 manufacturer part numbers on file: GP8-2A (Hydraulics International, Inc. Dba Hydraulics International Inc), HSP8215 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for GP8-2A: Reference Data and Literature: T.O. 33D2-11-4-14; 33D4-11-31-1/-4; Part Name Assigned by Controlling Agency: PROPELLER GOVERNOR TEST STAND. 1 specification is 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.
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.