The Pump,reciprocating, cataloged under National Stock Number 4320-01-587-0865, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-587-0865 |
| Primary Part Number | 149-2769 |
| Item Name | Pump,reciprocating |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Special Test Features | REVERSE POLARITY: NO DAMAGE WITH EXTERNAL REVERSE POLARITY DIODE; CURRENT DRAW: (PUMP CONNECTED TO 24VDC SOURCE INDEPENDENT OF UNIT CONTROLS) 1.2 AMP TRUE RMS MAXIMUM; TRANSIENT VOLTAGE (INPUT TO FUEL PUMP): REPEATED TRANSIENT SPIKES OF 200 VOLTS AND 3 AMP FOR 60 MICROSEC AT 30HZ; OPERATING TEMPERATURE: -50 DEGRESS FAHRENHEIT TO +135 DEGREES FAHRENHEIT (PUMP AND FUEL); MINIMUM BIO LIFE: 2000 HOURS; PUMP SHALL HAVE AN INTERNAL CHECK VALVE TO PREVENT LOSS OF PRIME WHEN IT IS NOT OPERATING; PUMP SHALL BE CAPABLE OF CONTINUOUS PUMPING WITH A 75% VAPOR / LIQUID FUEL RATIO; PUMP SHALL NOT CREATE ANY DETRIMENTAL DEBRIS FROM ITS OPERATION; PUMP PRINTED CIRCUIT BOARD SHALL BE POTTED; PUMP SHALL HAVE AN INTERNAL ANTI-SIPHON VALVE; SPECIFICATIONS - FUEL: FUEL PUMP MUST BE CAPABLE OF OPERATING PER ASTM 10 OR 20 DIESEL A-A-52557 FUELS AND COMMERCIAL ADDITIVES, JP5 PER MIL-DTL-5624 AND JP8 PER MIL-DTL-8313 VDC |
| Supplementary Features | MAXIMUM PRESSURE - ZERO FLOW: 66.9 KPA (9.7 PSI); MINIMUM FUEL FLOW: 75.7 1/HR (15.0 GPH) WITH MINIMUM 13.79 KPA (2.0 PSI) DELIVERY PRESSURE AT 23 VOLTS; SELF PRIMING DRY: MUST PRIME WITH 914.4MM (36") OF FUEL LIFT IN 15 SECONDS AT 16 VOLTS; DRY PUMP INTAKE VACUUM: 76.2 (3") HG MINIMUM AT 16 VOLTS; OPERATING VOLTAGE: 16 TO 28 VOLTS DC NEGATIVE GROUND MM |
| Specification/standard Data | 05047-ASME Y14.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Discharge Pressure | .7 LOW VOLATILE ORGANIC COMPOUND - CONSUMER PRODUCTS - ANTIPERSPIRANTS AND DEODORANTS |
| Storage Temp Range | -50.0 TO 150.0 FAHRENHEIT DEGF |
| Media for Which Designed | FUEL |
| Operation Method | POWERED |
| 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 |
|---|---|
| 149-2769 PRIMARY | Cummins Power Generation Inc. (USA) |
| 04-20002 | Cummins Power Generation Inc. (USA) |
| 0149-2769 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| E11025 | 5/9 Secondary reference Airtex Products Div of Uis Inc |
| 0149-2769 | 5/9 Secondary reference Airtex Products Div of Uis Inc |
NSN 4320-01-587-0865 is a Pump,reciprocating, manufactured by Cummins Power Generation Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-587-0865 has 3 manufacturer part numbers on file: 149-2769 (Cummins Power Generation Inc.), 04-20002 (Cummins Power Generation Inc.), 0149-2769 (Cummins Power Generation Inc.).
Key specifications for 149-2769: Special Test Features: REVERSE POLARITY: NO DAMAGE WITH EXTERNAL REVERSE POLARITY DIODE; CURRENT DRAW: (PUMP CONNECTED TO 24VDC SOURCE INDEPENDENT OF UNIT CONTROLS) 1.2 AMP TRUE RMS MAXIMUM; TRANSIENT VOLTAGE (INPUT TO FUEL PUMP): REPEATED TRANSIENT SPIKES OF 200 VOLTS AND 3 AMP FOR 60 MICROSEC AT 30HZ; OPERATING TEMPERATURE: -50 DEGRESS FAHRENHEIT TO +135 DEGREES FAHRENHEIT (PUMP AND FUEL); MINIMUM BIO LIFE: 2000 HOURS; PUMP SHALL HAVE AN INTERNAL CHECK VALVE TO PREVENT LOSS OF PRIME WHEN IT IS NOT OPERATING; PUMP SHALL BE CAPABLE OF CONTINUOUS PUMPING WITH A 75% VAPOR / LIQUID FUEL RATIO; PUMP SHALL NOT CREATE ANY DETRIMENTAL DEBRIS FROM ITS OPERATION; PUMP PRINTED CIRCUIT BOARD SHALL BE POTTED; PUMP SHALL HAVE AN INTERNAL ANTI-SIPHON VALVE; SPECIFICATIONS - FUEL: FUEL PUMP MUST BE CAPABLE OF OPERATING PER ASTM 10 OR 20 DIESEL A-A-52557 FUELS AND COMMERCIAL ADDITIVES, JP5 PER MIL-DTL-5624 AND JP8 PER MIL-DTL-8313 VDC; Supplementary Features: MAXIMUM PRESSURE - ZERO FLOW: 66.9 KPA (9.7 PSI); MINIMUM FUEL FLOW: 75.7 1/HR (15.0 GPH) WITH MINIMUM 13.79 KPA (2.0 PSI) DELIVERY PRESSURE AT 23 VOLTS; SELF PRIMING DRY: MUST PRIME WITH 914.4MM (36") OF FUEL LIFT IN 15 SECONDS AT 16 VOLTS; DRY PUMP INTAKE VACUUM: 76.2 (3") HG MINIMUM AT 16 VOLTS; OPERATING VOLTAGE: 16 TO 28 VOLTS DC NEGATIVE GROUND MM; Specification/standard Data: 05047-ASME Y14.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Discharge Pressure: .7 LOW VOLATILE ORGANIC COMPOUND - CONSUMER PRODUCTS - ANTIPERSPIRANTS AND DEODORANTS. 7 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.
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.