The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-00-050-4944, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is System Technical Support Corporation Dba System Technical Support. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-00-050-4944 |
| Primary Part Number | 121-12-02 |
| Item Name | Parts Kit,hydraulic Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | System Technical Support Corporation Dba System Technical Support |
| Status | ACTIVE |
| Component Quantity | 48 |
| Document Type | PARTS LIST |
| End Item Source | 99167 |
| Component Document Page Number | 1 |
| Document Identification | 121-02-02 |
| Component Document Origin | INDUSTRIAL |
| End Item Name | PUMP |
| Document Source | 99167 |
| 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 |
|---|---|
| 121-12-02 | System Technical Support Corporation Dba System Technical Support (USA) |
| Reference | Meaning |
|---|---|
| 121-12-01 | 3/2 Design control — primary reference U.S. Government activity |
| 121-12-02 | 5/9 Secondary reference U.S. Government activity |
NSN 4320-00-050-4944 is a Parts Kit,hydraulic Pump, manufactured by System Technical Support Corporation Dba System Technical Support, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-050-4944 has 1 manufacturer part number on file: 121-12-02 (System Technical Support Corporation Dba System Technical Support).
Key specifications for 121-12-02: Component Quantity: 48; Document Type: PARTS LIST; End Item Source: 99167; Component Document Page Number: 1. 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.