NSN 4320-01-311-3938 EW2100CX14, EW-2100CX14, EW2100CX144HL300
Product Details | AIR EJECTOR ASSEMBLY
4320-01-311-3938 An assembled unit consisting of one or more jet ejectors with intercondensers and/or aftercondensers designed to maintain a partial vacuum by the removal of air and other noncondensable gases from a closed vessel without a resulting loss of vapor to the atmosphere.
Part Alternates: EW2100CX14, EW-2100CX14, EW2100CX144HL300, EW-2100CX14-4HL300, 4HL300, 4320-01-311-3938, 01-311-3938, 4320013113938, 013113938
Pumps and Compressors | Power and Hand Pumps
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | 25 NOV 1989 | 01-311-3938 | 04167 ( EJECTOR ASSEMBLY, AIR ) |
Demand History | NSN 4320-01-311-3938
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4HL300 | 2025-08-240 | 1 | DIBBS |
| EW-2100CX14 | 2025-08-240 | 1 | DIBBS |
| EW-2100CX14-4HL300 | 2025-08-240 | 1 | DIBBS |
| 4HL300 | 2025-08-229 | 1 | DIBBS |
| EW-2100CX14 | 2025-08-229 | 1 | DIBBS |
| EW-2100CX14-4HL300 | 2025-08-229 | 1 | DIBBS |
| 4HL300 | 2025-08-216 | 1 | DIBBS |
| EW-2100CX14 | 2025-08-216 | 1 | DIBBS |
| EW-2100CX14-4HL300 | 2025-08-216 | 1 | DIBBS |
| 4HL300 | 2025-07-203 | 1 | DIBBS |
| EW-2100CX14 | 2025-07-203 | 1 | DIBBS |
| EW-2100CX14-4HL300 | 2025-07-203 | 1 | DIBBS |
Cross Reference | NSN 4320-01-311-3938
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4HL300 | 16712 | SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC. |
| 4HL300 | 65427 | D.C. FABRICATORS INC. |
| EW-2100CX14 | 16712 | SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC. |
| EW-2100CX14 | 65427 | D.C. FABRICATORS INC. |
| EW-2100CX14-4HL300 | 16712 | SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC. |
| EW-2100CX14-4HL300 | 65427 | D.C. FABRICATORS INC. |
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Technical Data | NSN 4320-01-311-3938
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | CONSISTS OF 2 FIRST STAGE AND 2 SECOND STAGE EJECTORS; CAST IRON SUCTION CHAMBERS,STNLS STEEL STEAM NOZZLES,STEEL DIFFUSERS; ASA 125 LB CAST IRON FLANGES |
Restrictions/Controls & Freight Information | NSN 4320-01-311-3938
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 128000 | PUMPS PWR NOI/WORKING HEADS/PARTS |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4320-01-311-3938
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | D | Field Level Reparables |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |