The Trunnion Cam,pump, cataloged under National Stock Number 4320-01-269-6640, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-269-6640 |
| Primary Part Number | 841434 |
| Item Name | Trunnion Cam,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Overall Diameter | 5.125 INCHES NOMINAL IN |
| General Characteristics Item Description | STEEL; 5.125 IN. DIA; 2.850 IN. LG IN |
| Material | STEEL |
| 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 |
|---|---|
| 841434 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 841434 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4320-01-269-6640 is a Trunnion Cam,pump, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-269-6640 has 1 manufacturer part number on file: 841434 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 841434: Overall Diameter: 5.125 INCHES NOMINAL IN; General Characteristics Item Description: STEEL; 5.125 IN. DIA; 2.850 IN. LG IN; Overall Length: 2.850 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: TRUNNION CAM,PUMP. 3 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.