The Ejector,jet, cataloged under National Stock Number 4320-01-281-4452, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is DC Fabricators Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-01-281-4452 |
| Primary Part Number | EW-62MN |
| Item Name | Ejector,jet |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | DC Fabricators Inc |
| Status | ACTIVE |
| Discharge Outlet Quantity | 1 |
| Pressure Inlet Quantity | 1 |
| Jet Quantity | 1 |
| Suction Inlet Quantity | 1 |
| Pressure Inlet Type | RAISED FACE FLANGE |
| Discharge Outlet Type | PLAIN FACE FLANGE |
| Material | STEEL CORROSION RESISTING BODY |
| Media for Which Designed | AIR |
| Operation Method | AIR |
| Suction Inlet Type | PLAIN FACE FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EW-2200AP PIECE 844 | Siemens Energy, Inc. (USA) |
| EW-62MN PRIMARY | DC Fabricators Inc (USA) |
| EW-2200AP PIECE 844 | DC Fabricators Inc (USA) |
| EW-62MN | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| EW2200AP | D/9 Drawing number reference only DC Fabricators Inc |
| EW2200AP | D/9 Drawing number reference only Siemens Energy, Inc. |
NSN 4320-01-281-4452 is a Ejector,jet, manufactured by DC Fabricators Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-281-4452 has 4 manufacturer part numbers on file: EW-2200AP PIECE 844 (Siemens Energy, Inc.), EW-62MN (DC Fabricators Inc), EW-2200AP PIECE 844 (DC Fabricators Inc), EW-62MN (Siemens Energy, Inc.).
Key specifications for EW-62MN: Discharge Outlet Quantity: 1; Pressure Inlet Quantity: 1; Jet Quantity: 1; Suction Inlet Quantity: 1. 10 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.
NSN 4320-01-281-4452 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.