The Connector,fluid,pump, cataloged under National Stock Number 4320-01-264-7934, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-264-7934 |
| Primary Part Number | SL-8433-2.3 NI-CU ALLOY QA |
| Item Name | Connector,fluid,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Pump Design Control Activity | 93232 |
| Connection Location | INLET CONNECTION AND OUTLET CONNECTION |
| Material | STEEL |
| Connection Size | 0.578 INCHES IN |
| 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 |
|---|---|
| SL-8433-2.3 NI-CU ALLOY QA | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| SL-8433-2.3 NI-CU ALLOY | 3/9 Design control — primary reference U.S. Government activity |
| SL-8433-2.3 NI- | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SL-8433-2.3 NI-CU ALLOY | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
NSN 4320-01-264-7934 is a Connector,fluid,pump, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-264-7934 has 1 manufacturer part number on file: SL-8433-2.3 NI-CU ALLOY QA (Naval Inventory Control Point Mechanicsburg).
Key specifications for SL-8433-2.3 NI-CU ALLOY QA: Pump Design Control Activity: 93232; Connection Location: INLET CONNECTION AND OUTLET CONNECTION; Material: STEEL; Connection Size: 0.578 INCHES IN. 4 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.