The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-01-474-1657, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4320-01-474-1657 |
| Item Name | Parts Kit,hydraulic Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| 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 |
| Reference | Meaning |
|---|---|
| 10301512 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 60866 | 3/2 Design control — primary reference U.S. Government activity |
| 60866 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| 60866 | 5/9 Secondary reference U.S. Government activity |
NSN 4320-01-474-1657 is a Parts Kit,hydraulic Pump, classified under FSC 4320, Power and Hand Pumps. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5365-01-664-9065. Verify interchangeability with system specifications before substitution.
Key specifications for 4320-01-474-1657: Criticality Code Justification: AGAV; Special Features: CONSISTS OF PACKINGS AND HARDWARE ITEMS FOR DEPOT OVERHAUL OF PUMP; End Item Identification: F-18 VARIABLE DELIVERY, AXIAL PISTON HYDRAULIC PUMP; PART NUMBER 65124. 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 4320-01-474-1657 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.