The Bolt,fluid Passage, cataloged under National Stock Number 4730-01-103-3202, 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 Hatz Diesel of America Inc. Government technical data includes 19 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-01-103-3202 |
| Primary Part Number | 50006100 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hatz Diesel of America Inc |
| Status | CANCELLED |
| First End Thread Series Designator | SI |
| Width Across Flats | 0.469 INCHES NOMINAL IN |
| First End Thread Direction | RIGHT-HAND |
| Length From Bearing Surface of Wrenching Feature to End of First Diameter | 0.297 INCHES NOMINAL IN |
| Body Style | PLAIN |
| First End Style Designator | PLAIN |
| Concentric Hole Depth | 0.703 INCHES NOMINAL IN |
| Wrenching Feature Height | 0.156 INCHES NOMINAL IN |
| First End Thread Length | 0.375 INCHES NOMINAL IN |
| Wrenching Feature Style | HEXAGON |
| Length From Bearing Surface of Wrenching Feature to Bolt End | 0.641 INCHES NOMINAL IN |
| First End Thread Pitch in Millimeters | 1.00 |
| First End Connection Type | THREADED EXTERNAL TUBE |
| Concentric Hole Diameter | 0.156 INCHES NOMINAL IN |
| First Radial Fluid Hole Diameter | 0.125 INCHES NOMINAL IN |
| Distance From First Radial Hole Center to End of Bolt | 0.438 INCHES NOMINAL IN |
| Material | STEEL |
| First Diameter From Wrenching Feature | 0.312 INCHES NOMINAL IN |
| First End Nominal Thread Size | 8.000 INCHES IN |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 50006100 PRIMARY | Hatz Diesel of America Inc (USA) |
| Reference | Meaning |
|---|---|
| 82284 | 5/9 Secondary reference Davey Compressor Co Div of Keco Industries Inc |
| 50006100 | 5/9 Secondary reference Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems |
| 500 061 00 | C/1 Advisory reference — outside the item-of-supply concept Partz Network Llc, John J. Melton, Robert Melton, Christpher Robles, Richard Melton, Christine Hunsecker |
NSN 4730-01-103-3202 is a Bolt,fluid Passage, manufactured by Hatz Diesel of America Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: cancelled.
NSN 4730-01-103-3202 has 1 manufacturer part number on file: 50006100 (Hatz Diesel of America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-434-9819. Verify interchangeability with system specifications before substitution.
Key specifications for 50006100: First End Thread Series Designator: SI; Width Across Flats: 0.469 INCHES NOMINAL IN; First End Thread Direction: RIGHT-HAND; Length From Bearing Surface of Wrenching Feature to End of First Diameter: 0.297 INCHES NOMINAL IN. 19 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.
NSN 4730-01-103-3202 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.