The Pump Assembly,oil, cataloged under National Stock Number 4320-01-101-7439, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is New Holland N.v.nc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4320-01-101-7439 |
| Primary Part Number | D5NN-6600-D |
| Item Name | Pump Assembly,oil |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | New Holland N.v.nc. |
| Status | ACTIVE |
| General Characteristics Item Description | OIL PUMP TO PRODUCE NOT LESS THAN 1.1 U.S. GPM AT 195-205 RPM WITH 20 PSI OUTLET PRESSURE; OIL PUMP RELIEF VALVE MUST BE OPEN AT 60-70 PSI AND 1000 PUMP RPM; TESTING OIL TO BE 50-55 REDWOOD NO. 1 AT 100 DEG F; TEMPERATURE OF TESTING OIL 95-105 DEG F DEGF |
| 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 |
|---|---|
| D5NN-6600-D PRIMARY | New Holland N.v.nc. (USA) |
| Reference | Meaning |
|---|---|
| D1NN-6600-D | 5/9 Secondary reference New Holland N.v.nc. |
NSN 4320-01-101-7439 is a Pump Assembly,oil, manufactured by New Holland N.v.nc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-101-7439 has 1 manufacturer part number on file: D5NN-6600-D (New Holland N.v.nc.).
Key specifications for D5NN-6600-D: General Characteristics Item Description: OIL PUMP TO PRODUCE NOT LESS THAN 1.1 U.S. GPM AT 195-205 RPM WITH 20 PSI OUTLET PRESSURE; OIL PUMP RELIEF VALVE MUST BE OPEN AT 60-70 PSI AND 1000 PUMP RPM; TESTING OIL TO BE 50-55 REDWOOD NO. 1 AT 100 DEG F; TEMPERATURE OF TESTING OIL 95-105 DEG F DEGF. 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.