The Pump,rotary, cataloged under National Stock Number 4320-01-507-5873, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-507-5873 |
| Primary Part Number | 12419930-001 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| Status | ACTIVE |
| Discharge Connection Quantity | 3 |
| Drive Shaft Length | 1.310 INCHES NOMINAL IN |
| Drive Connection Type | RIGID COUPLED |
| Discharge Connection Thread Size and Series/type Designator | 1.625-12 UN |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Maximum Discharge Flow Rate | 14.0 GALLONS PER MINUTE |
| Rotary Pump Design | GEAR |
| Discharge Connection Type | THREADED INTERNAL |
| Pump Rotation Direction | CLOCKWISE |
| 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 |
|---|---|
| 12419930-001 | Amz Alabama Inc. (USA) |
| 12419930-001 PRIMARY | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 308-9130-005 | Parker Hannifin Corporation Div Cylinder Division (USA) |
| Reference | Meaning |
|---|---|
| 12419930-001 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4320-01-507-5873 is a Pump,rotary, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-507-5873 has 3 manufacturer part numbers on file: 12419930-001 (Amz Alabama Inc.), 12419930-001 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 308-9130-005 (Parker Hannifin Corporation Div Cylinder Division).
Key specifications for 12419930-001: Discharge Connection Quantity: 3; Drive Shaft Length: 1.310 INCHES NOMINAL IN; Drive Connection Type: RIGID COUPLED; Discharge Connection Thread Size and Series/type Designator: 1.625-12 UN. 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.
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.