The Test Kit,aerial Refueling Boom N, cataloged under National Stock Number 4920-01-642-5025, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-642-5025 |
| Item Name | Test Kit,aerial Refueling Boom N |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | KC-46A TANKER A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MA280056-12 | 3/1 Design control — primary reference U.S. Government activity |
| MA280056-1 | 5/9 Secondary reference U.S. Government activity |
| ME842-349212 | 5/9 Secondary reference U.S. Government activity |
NSN 4920-01-642-5025 is a Test Kit,aerial Refueling Boom N, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4920-01-724-5592. Verify interchangeability with system specifications before substitution.
Key specifications for 4920-01-642-5025: Part Name Assigned by Controlling Agency: BUNGEE LOCKOUT EQUI; End Item Identification: KC-46A A; Reference Number Differentiating Characteristics: KC-46A TANKER A. 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.
NSN 4920-01-642-5025 has DEMIL Code C. 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.