The Pump,axial Pistons, cataloged under National Stock Number 4320-01-329-8301, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Idsc Holdings Dba Equiserv Dba Equiserv. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4320-01-329-8301 |
| Primary Part Number | M0818ABRO |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Idsc Holdings Dba Equiserv Dba Equiserv |
| Status | ACTIVE |
| Discharge Connection Quantity | 3 |
| Reciprocating Stroke Type | FIXED |
| Operating Speed at Rated Capacity | 170.0 REVOLUTIONS PER MINUTE |
| Discharge Pressure | 000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Maximum Discharge Flow Rate | 16.8 GALLONS PER MINUTE |
| Intake Connection Quantity | 3 |
| 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 |
|---|---|
| M0818ABRO PRIMARY | Idsc Holdings Dba Equiserv Dba Equiserv (USA) |
| 901-07684-000 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 901-7684 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 901-A-7684 | 5/9 Secondary reference Aqua-Chem, Inc. |
NSN 4320-01-329-8301 is a Pump,axial Pistons, manufactured by Idsc Holdings Dba Equiserv Dba Equiserv, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-329-8301 has 2 manufacturer part numbers on file: M0818ABRO (Idsc Holdings Dba Equiserv Dba Equiserv), 901-07684-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-335-0115, 4730-01-335-7496. Verify interchangeability with system specifications before substitution.
Key specifications for M0818ABRO: Discharge Connection Quantity: 3; Reciprocating Stroke Type: FIXED; Operating Speed at Rated Capacity: 170.0 REVOLUTIONS PER MINUTE; Discharge Pressure: 000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES. 6 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.