The Tee,flange to Pipe, cataloged under National Stock Number 4730-01-323-2075, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-323-2075 |
| Item Name | Tee,flange to Pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES THIRD ENDUNABLE TO DECODE |
| Flange Face Design | PLAIN THIRD ENDUNABLE TO DECODE |
| Connection Style | PLAIN (PIPE) FIRST ENDUNABLE TO DECODE |
| Connection Style | PLAIN (PIPE) SECOND ENDUNABLE TO DECODE |
| Bolt Circle Nominal Diameter | 4.562 INCHES THIRD ENDUNABLE TO DECODE IN |
| Connection Type | FLANGE THIRD ENDUNABLE TO DECODE |
| Connection Type | THREADED INTERNAL PIPE FIRST ENDUNABLE TO DECODE |
| Connection Type | THREADED INTERNAL PIPE SECOND ENDUNABLE TO DECODE |
| Bolt Hole Nominal Diameter | 0.560 INCHES THIRD ENDUNABLE TO DECODE IN |
| Leg Length | 5.120 INCHES NOMINAL THIRD ENDUNABLE TO DECODE IN |
| Leg Length | 6.690 INCHES NOMINAL SECOND ENDUNABLE TO DECODE IN |
| Leg Length | 9.130 INCHES NOMINAL FIRST ENDUNABLE TO DECODE IN |
| Nominal Thread Size | 4.000 INCHES FIRST ENDUNABLE TO DECODE IN |
| Nominal Thread Size | 4.000 INCHES SECOND ENDUNABLE TO DECODE IN |
| Nominal Outside Diameter | 7.500 INCHES THIRD ENDUNABLE TO DECODE IN |
| Bolt Hole Quantity | 8 THIRD ENDUNABLE TO DECODE |
| Material | STEEL OVERALLUNABLE TO DECODE |
| Thread Series Designator | NPT SECOND END |
| Thread Series Designator | NPT FIRST ENDUNABLE TO DECODE |
| Nominal Thickness | 0.380 INCHES THIRD ENDUNABLE TO DECODE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| T2048PJ | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-323-2075 is a Tee,flange to Pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-323-2075: Flange Shape: ROUND WITH HOLES THIRD ENDUNABLE TO DECODE; Flange Face Design: PLAIN THIRD ENDUNABLE TO DECODE; Connection Style: PLAIN (PIPE) FIRST ENDUNABLE TO DECODE; Connection Style: PLAIN (PIPE) SECOND ENDUNABLE TO DECODE. 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.