The Connector,multiple,fluid Pressur, cataloged under National Stock Number 4730-01-536-7783, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Connector,multiple,fluid Pressur |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Pon Power B.v. (CAGE H0S39); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-536-7783 |
| Primary Part Number | 348-7743 |
| Item Name | Connector,multiple,fluid Pressur |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| 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 |
|---|---|
| 348-7743 | Pon Power B.v. (NLD) |
| 348-7743 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 25KP362 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 17KP459 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
| 10078378 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 6I-1458 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| 25KP362 | 5/9 Secondary reference Oshkosh Corp |
NSN 4730-01-536-7783 is a Connector,multiple,fluid Pressur, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-536-7783 has 3 manufacturer part numbers on file: 348-7743 (Pon Power B.v.), 348-7743 (Caterpillar Inc Div Caterpillar Defense), 25KP362 (Oshkosh Defense Llc).
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.