NSN 4320-01-073-0076 12287040, 3029316000, 3029316-000
Product Details | AXIAL PISTONS PUMP
4320-01-073-0076 A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.20216500058Aircraft Hydraulic, Vacuum, and De-icing System Components43200020Power and Hand Pumps
Part Alternates: 12287040, 3029316000, 3029316-000, 569082, 569083, 4320-01-073-0076, 01-073-0076, 4320010730076, 010730076
Pumps and Compressors | Power and Hand Pumps
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | 07 MAR 1979 | 01-073-0076 | 14791 ( PUMP, AXIAL PISTONS ) |
Demand History | NSN 4320-01-073-0076
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4320-01-073-0076 | 2025-09-273 | 1 | United States |
| 4320-01-073-0076 | 2025-09-273 | 6 | United States |
| 4320-01-073-0076 | 2024-06-173 | 6 | United States |
| 4320-01-073-0076 | 2024-03-88 | 1 | United States |
| 4320-01-073-0076 | 2022-02-41 | 5 | US |
| 4320-01-073-0076 | 2020-05-147 | 1 | MANUAL |
| 4320-01-073-0076 | 2018-05-141 | 3 | United States |
| 4320-01-073-0076 | 2018-05-131 | 2 | US |
| 4320-01-073-0076 | 2010-06-169 | 1 | United States |
| 3029316000 | 2009-08-238 | 2 | US |
| 4320-01-073-0076 | 2009-07-202 | 1 | United States |
| 4320-01-073-0076 | 2008-03-80 | 1 | United States |
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Technical Data | NSN 4320-01-073-0076
| Characteristic | Specifications |
|---|---|
| DISCHARGE PRESSURE | 1650.0 POUNDS PER SQUARE INCH GAGE |
| OPERATING SPEED AT RATED CAPACITY | 5690.0 REVOLUTIONS PER MINUTE |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| PUMP ROTATION DIRECTION | COUNTERCLOCKWISE |
| PUMPING ELEMENT TYPE | PISTON |
| RECIPROCATING STROKE TYPE | VARIABLE |
| INTAKE CONNECTION QUANTITY | 1 |
| INTAKE CONNECTION TYPE | THREADED INTERNAL |
| INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.875-12 UNJ |
| DISCHARGE CONNECTION QUANTITY | 1 |
| DISCHARGE CONNECTION TYPE | THREADED INTERNAL |
| DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.312-12 UNJ |
| DRIVE SHAFT TYPE | SPLINED, INVOLUTE EXTERNAL |
| DRIVE SHAFT LENGTH | 1.700 INCHES MINIMUM AND 1.820 INCHES MAXIMUM |
| III END ITEM IDENTIFICATION | 2350-01-061-2445 |
| MANUFACTURERS CODE | 19207 |
| MFR SOURCE CONTROLLING REFERENCE | 12287040 |
Restrictions/Controls & Freight Information | NSN 4320-01-073-0076
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 | M | 85 |
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | AZ | U.S. Army Tank-Automotive and Armaments Command Warren, MI 48397-5000 |
| 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 4320-01-073-0076
| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | K | Tactical and Support Vehicles, Combat and Automotive Materiel |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 1 | REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance. |
| Specific Group/Generic Code | J | Tanks |
| Weapons Systems/End Item or Homogeneous Group | JE | Tank, M1 Abrams Family of Vehicles (FOV) |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | AKZ | US Army Tank-Automotive and Armaments Command Warren, MI 48397-5000 |
| Agency | DA | Department of the Army |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | D | When repair is beyond lower level maintenance capability, evacuate the item to depot. Disposal is not authorized below wholesale level. |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 2 | Marine Corps Appropriation Stores Account Secondary Items. |
| Combat Essentiality Code | 5 | Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency. |
| Materiel Management Code | 3 | Engineer Materiel19; 20; 22; 24; 30; 32; 34 except 3470; 36; 37; 38; 41; 42 except 4210; 43; 45; 46; 47; 48; 4930; 54 except 5445; 56; 62; 66 except 6625, 6650, 6660, 6665; 67; 68 |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | MPB | Commanding General Marine Corps Logistics Command 566-2, Bldg. 3700 Albany, GA 31704-5000 |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | D | Reparable item. When beyond lower level repair capability, return to depot. Condemnation and disposal not authorized below depot level. |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



