The Pump,rotary, cataloged under National Stock Number 4320-00-541-1565, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-541-1565 |
| Primary Part Number | E2012 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Drive Connection Type | FLEXIBLE COUPLED |
| Media for Which Designed | OIL |
| Volume Control Type | ROTARY |
| Drive Shaft Type | WOODRUFF KEYWAY AND TAPERED |
| Drive Shaft End Diameter | 0.875 INCHES NOMINAL IN |
| Drive Shaft Length | 9.500 INCHES NOMINAL IN |
| Operation Method | POWERED |
| Intake Connection Type | ROUND FLANGE |
| Rotary Pump Design | VANE |
| Discharge Pressure | 0.0 COMPREHENSIVE PROCUREMENT GUIDELINE - VEHICULAR PRODUCTS - REBUILT VEHICULAR PARTS |
| Pumping Element Operating Position | HORIZONTAL |
| Intake Connection Quantity | 1 |
| Mounting Type | BASE |
| Operating Speed at Rated Capacity | 480.0 REVOLUTIONS PER MINUTE |
| Total Head | 104.000 FEET FT |
| Discharge Connection Quantity | 1 |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| Maximum Discharge Flow Rate | 50.0 GALLONS PER MINUTE |
| Discharge Connection Type | ROUND FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E-2012 LESS SPA | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA) |
| E2012 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4320-00-541-1565 is a Pump,rotary, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-541-1565 has 2 cross-referenced part numbers: E-2012 LESS SPA (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E2012 (Naval Inventory Control Point Mechanicsburg).
There is 1 known substitute for 4320-00-541-1565: 6850-01-495-0148. Verify interchangeability with system specifications before substitution.
Key specifications for E2012: Drive Connection Type: FLEXIBLE COUPLED; Media for Which Designed: OIL; Volume Control Type: ROTARY; Drive Shaft Type: WOODRUFF KEYWAY AND TAPERED. 19 total characteristics are documented in the Federal Logistics Information System.