The Adapter Assembly,hydraulic, cataloged under National Stock Number 4920-01-240-5505, 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 The Boeing Company Div Defense. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-240-5505 |
| Primary Part Number | 87505052-101 |
| Item Name | Adapter Assembly,hydraulic |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| 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 |
|---|---|
| 7077-77341-041 | Cambridge Specialty Co. Inc. Dba Cambridge Specialty Co Inc (USA) |
| 70700-77341-041 | Cambridge Specialty Co. Inc. Dba Cambridge Specialty Co Inc (USA) |
| 87505052-101 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 87505052-101 | 5/9 Secondary reference U.S. Government activity |
NSN 4920-01-240-5505 is a Adapter Assembly,hydraulic, manufactured by The Boeing Company Div Defense, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-240-5505 has 3 manufacturer part numbers on file: 7077-77341-041 (Cambridge Specialty Co. Inc. Dba Cambridge Specialty Co Inc), 70700-77341-041 (Cambridge Specialty Co. Inc. Dba Cambridge Specialty Co Inc), 87505052-101 (The Boeing Company Div Defense).
Key specifications for 87505052-101: End Item Identification: GROUND SUPPORT EQUIPMENT F-18 AIRCRAFT. 0 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 4920-01-240-5505 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.