The Bolt,fluid Passage, cataloged under National Stock Number 4730-00-358-6416, 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 Technical Components Inc. Government technical data includes 22 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-00-358-6416 |
| Primary Part Number | 4024519 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Technical Components Inc |
| Status | ACTIVE |
| First End Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Width Across Flats | 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN |
| First End Thread Direction | RIGHT-HAND |
| Length From Bearing Surface of Wrenching Feature to End of First Diameter | 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Body Style | RELIEVED |
| First End Thread Class | 3A A |
| First End Thread Quantity Per Inch | 20 |
| Second Diameter From Wrenching Feature | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Concentric Hole Depth | 0.880 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN |
| Wrenching Feature Height | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| First End Thread Length | 0.336 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN |
| Wrenching Feature Style | HEXAGON |
| Material Document and Classification | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE |
| Length From Bearing Surface of Wrenching Feature to End of Second Diameter | 0.814 INCHES MINIMUM AND 0.854 INCHES MAXIMUM IN |
| Length From Bearing Surface of Wrenching Feature to Bolt End | 1.170 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN |
| Concentric Hole Diameter | 0.189 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE |
| First Radial Fluid Hole Diameter | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Distance From First Radial Hole Center to End of Bolt | 0.810 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN |
| Material | STEEL |
| First Diameter From Wrenching Feature | 0.479 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN |
| First End Nominal Thread Size | 0.437 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4024519 PRIMARY | Technical Components Inc (USA) |
| Reference | Meaning |
|---|---|
| 4024519 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 4024519 | 3/9 Design control — primary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 4730PL0890088 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4730-00-358-6416 is a Bolt,fluid Passage, manufactured by Technical Components Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-358-6416 has 1 manufacturer part number on file: 4024519 (Technical Components Inc).
Key specifications for 4024519: First End Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF); Width Across Flats: 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN; First End Thread Direction: RIGHT-HAND; Length From Bearing Surface of Wrenching Feature to End of First Diameter: 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. 22 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.