The Flange,pipe, cataloged under National Stock Number 4730-01-465-0787, 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 Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company. Government technical data includes 20 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-465-0787 |
| Primary Part Number | 25094001 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company |
| Status | ACTIVE |
| Socket Diameter | 3.000 INCHES NOMINAL IN |
| Face Seating Surface Condition | GROUND |
| Socket Depth | 1.130 INCHES NOMINAL IN |
| Flange Section Style | PLAIN FACE, SOCKET NECK |
| Style Designator | RECTANGULAR, WITH BOLT HOLES |
| Bolt Hole Diameter | 0.410 INCHES NOMINAL IN |
| Neck Height | 1.130 INCHES NOMINAL IN |
| Flange Length | 4.630 INCHES NOMINAL IN |
| Nominal Thread Size | 3.000 INCHES IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 3.578 INCHES NOMINAL IN |
| Screw Thread Series Designator | NH |
| Center to Center Distance Between Bolt Holes Along Width | 3.578 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.526 INCHES NOMINAL IN |
| Flange Width | 4.630 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 6 |
| Bore Diameter | 2.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.526 INCHES NOMINAL IN |
| Thickness | 0.680 INCHES NOMINAL 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 |
|---|---|
| 25094001 PRIMARY | Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (USA) |
| 9325C01-1027-01 | The Entwistle Company Llc (USA) |
| Reference | Meaning |
|---|---|
| 9325C01-1027 | D/9 Drawing number reference only The Entwistle Company Llc |
NSN 4730-01-465-0787 is a Flange,pipe, manufactured by Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-465-0787 has 2 manufacturer part numbers on file: 25094001 (Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company), 9325C01-1027-01 (The Entwistle Company Llc).
Key specifications for 25094001: Socket Diameter: 3.000 INCHES NOMINAL IN; Face Seating Surface Condition: GROUND; Socket Depth: 1.130 INCHES NOMINAL IN; Flange Section Style: PLAIN FACE, SOCKET NECK. 20 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.