The Bolt,fluid Passage, cataloged under National Stock Number 4730-01-581-3743, 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 Isuzu Diesel of North America. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-581-3743 |
| Primary Part Number | 1132600410 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Isuzu Diesel of North America |
| Status | ACTIVE |
| Supplementary Features | NHA: ENGINE FUEL SUPPLY |
| 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 |
|---|---|
| 1132600410 PRIMARY | Isuzu Diesel of North America (USA) |
| 1-13260-001-1 | Mack Boring & Parts Co (USA) |
| Reference | Meaning |
|---|---|
| 1-13260-001-1 | 5/9 Secondary reference Isuzu Diesel of North America |
| 1005582 | 5/2 Secondary reference U.S. Government activity |
| 1005582 | 5/9 Secondary reference Dhs Systems Llc |
NSN 4730-01-581-3743 is a Bolt,fluid Passage, manufactured by Isuzu Diesel of North America, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-581-3743 has 2 manufacturer part numbers on file: 1132600410 (Isuzu Diesel of North America), 1-13260-001-1 (Mack Boring & Parts Co).
Key specifications for 1132600410: Supplementary Features: NHA: ENGINE FUEL SUPPLY; Part Name Assigned by Controlling Agency: VALVE, OVERFLOW; End Item Identification: 6115-01-572-3944, POWER PLANT,UTILITY. 1 specification is 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.