The Flange,pipe, cataloged under National Stock Number 4730-01-422-9553, 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 Clinton Industries Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-422-9553 |
| Primary Part Number | FX3006K |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Clinton Industries Inc |
| Status | ACTIVE |
| Face Seating Surface Condition | MACHINED |
| Nominal Pipe Size for Which Designed | 2.000 INCHES IN |
| Socket Depth | 0.350 INCHES NOMINAL IN |
| Flange Section Style | PLAIN FACE, SOCKET NECK |
| Style Designator | BOLT HOLE CONNECTOR PLATE |
| Bolt Hole Diameter | 1.020 INCHES NOMINAL IN |
| Flange Length | 4.000 INCHES NOMINAL IN |
| Recess Diameter | 1.020 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 3.060 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OR ZINC |
| Flange Width | 3.800 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Outside Edge to Bolt Hole Center Distance Along Width | 1.900 INCHES NOMINAL IN |
| Thickness | 0.630 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 |
|---|---|
| FX3006K PRIMARY | Clinton Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| FX3006K | 3/9 Design control — primary reference Clinton Industrial Products Inc |
NSN 4730-01-422-9553 is a Flange,pipe, manufactured by Clinton Industries Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-422-9553 has 1 manufacturer part number on file: FX3006K (Clinton Industries Inc).
Key specifications for FX3006K: Face Seating Surface Condition: MACHINED; Nominal Pipe Size for Which Designed: 2.000 INCHES IN; Socket Depth: 0.350 INCHES NOMINAL IN; Flange Section Style: PLAIN FACE, SOCKET NECK. 14 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.