The Cover,reservoir,hydraulic, cataloged under National Stock Number 4320-01-372-4429, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Applied Industrial Refrigeration Technology Dba Airtech. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4320-01-372-4429 |
| Primary Part Number | HC-EC-14D |
| Item Name | Cover,reservoir,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Applied Industrial Refrigeration Technology Dba Airtech |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,7 GA; ZINC COATED; 14.000 IN. DIA,2.000 IN. H; .750 IN. DRAIN W/MAGNETIC PLUG; 0.625 IN. DIA CENTER MOUNTING HOLE; ONE 0.625-11 MOUNTING BOLT W/NYLON CRUSH WASHER PROVIDED; ONE BUNA GASKET PROVIDED IN |
| 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 |
|---|---|
| HC-EC-14D PRIMARY | Applied Industrial Refrigeration Technology Dba Airtech (USA) |
| HC-EC-14D | Federal Fluid Power Inc (USA) |
| HC-EC-14D | Radwell International Llc (USA) |
| Reference | Meaning |
|---|---|
| EC-14D | 3/9 Design control — primary reference Lha Products Inc Sub of Lucas Industries of North America |
NSN 4320-01-372-4429 is a Cover,reservoir,hydraulic, manufactured by Applied Industrial Refrigeration Technology Dba Airtech, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-372-4429 has 3 manufacturer part numbers on file: HC-EC-14D (Applied Industrial Refrigeration Technology Dba Airtech), HC-EC-14D (Federal Fluid Power Inc), HC-EC-14D (Radwell International Llc).
Key specifications for HC-EC-14D: General Characteristics Item Description: STEEL,7 GA; ZINC COATED; 14.000 IN. DIA,2.000 IN. H; .750 IN. DRAIN W/MAGNETIC PLUG; 0.625 IN. DIA CENTER MOUNTING HOLE; ONE 0.625-11 MOUNTING BOLT W/NYLON CRUSH WASHER PROVIDED; ONE BUNA GASKET PROVIDED IN; End Item Identification: WALZ AND KRENZER INC. D-WK-764-6 ELECTRO-HYDRAULIC POWER UNIT. 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.