The Pump Unit,rotary, cataloged under National Stock Number 4320-00-772-2934, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-772-2934 |
| Primary Part Number | 10012989 |
| Item Name | Pump Unit,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Discharge Connection Quantity | 2 |
| Intake Connection Type | THREADED INTERNAL |
| Pump Quantity | 1 |
| Rotary Pump Design | CAM AND PISTON |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Media for Which Designed | OIL |
| Operation Relationship Design | SIMULTANEOUS |
| 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 |
|---|---|
| 10012989 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 375001-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 10012989 | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA) |
| Reference | Meaning |
|---|---|
| 375001-1 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 10012989 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 375001-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4320-00-772-2934 is a Pump Unit,rotary, manufactured by Us Army Aviation and Missile Command, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-772-2934 has 3 manufacturer part numbers on file: 10012989 (Us Army Aviation and Missile Command), 375001-1 (Honeywell International Inc. Div Aerospace - Torrance), 10012989 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West).
Key specifications for 10012989: Discharge Connection Quantity: 2; Intake Connection Type: THREADED INTERNAL; Pump Quantity: 1; Rotary Pump Design: CAM AND PISTON. 8 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.