The Pump,reciprocating, cataloged under National Stock Number 4320-01-478-4762, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Lutz-Jesco America Corp. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-478-4762 |
| Primary Part Number | 1641-31-1152 |
| Item Name | Pump,reciprocating |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Lutz-Jesco America Corp |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | DIAPHRAGM |
| Suction Lift | 6.000 FEET FT |
| Pump Reciprocating Design | SINGLE ACTING |
| Specification/standard Data | 62950 ESC-QAP-172 MANUFACTURERS SPECIFICATION CONTROL |
| Unpackaged Unit Height | 10.750 INCHES NOMINAL IN |
| Discharge Pressure | 50.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Maximum Discharge Flow Rate | 0.3 LITERS PER MINUTE |
| Media for Which Designed | LIQUID |
| Mounting Type | BASE |
| Operation Method | POWERED |
| 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 |
|---|---|
| 0172 | Exceltec Intl Corp (USA) |
| 1641-31-1152 PRIMARY | Lutz-Jesco America Corp (USA) |
| Reference | Meaning |
|---|---|
| 03Y61TM-0172 | 7/2 Vendor item drawing reference Exceltec Intl Corp |
| 03Y61TM-0172 | 5/9 Secondary reference Eltech Research Corp |
NSN 4320-01-478-4762 is a Pump,reciprocating, manufactured by Lutz-Jesco America Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-478-4762 has 2 manufacturer part numbers on file: 0172 (Exceltec Intl Corp), 1641-31-1152 (Lutz-Jesco America Corp).
Key specifications for 1641-31-1152: Discharge Connection Quantity: 1; Pumping Element Type: DIAPHRAGM; Suction Lift: 6.000 FEET FT; Pump Reciprocating Design: SINGLE ACTING. 11 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.