The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-00-221-5166, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Textron Aviation Inc. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-221-5166 |
| Primary Part Number | 24300-902 |
| Item Name | Parts Kit,hydraulic Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Component Quantity | 10 |
| Document Type | TECHNICAL MANUAL |
| End Item Source | 30076 |
| Component Document Page Number | 77 |
| Document Identification | TM10-3930-607-35P |
| Component Document Origin | GOVERNMENT |
| End Item Name | FORK LIFT TRUCK |
| Document Source | 19099 |
| 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 |
|---|---|
| 24300-902 PRIMARY | Textron Aviation Inc (USA) |
| 171252 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| Reference | Meaning |
|---|---|
| 24300-902 | C/1 Advisory reference — outside the item-of-supply concept Cessna Aircraft Co Fluid Power Div |
| 24300-902 | 3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation |
| 171252 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 4320-00-221-5166 is a Parts Kit,hydraulic Pump, manufactured by Textron Aviation Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-221-5166 has 2 manufacturer part numbers on file: 24300-902 (Textron Aviation Inc), 171252 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).
2 possible matches (shared part number, not a government interchangeability claim): 3040-00-325-2038, 4320-00-462-0272. Verify interchangeability with system specifications before substitution.
Key specifications for 24300-902: Component Quantity: 10; Document Type: TECHNICAL MANUAL; End Item Source: 30076; Component Document Page Number: 77. 8 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.
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.