The Elbow,flange to Pipe, cataloged under National Stock Number 4730-01-307-0126, 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 8 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-307-0126 |
| Item Name | Elbow,flange to Pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 PLUG AND CHAIN |
| Flow Angle | 90.0 DEGREES |
| Nominal Pipe Size Accommodated | 6.000 INCHES FIRST END IN |
| Connection Style | REDUCED SOCKET W/ GROOVE (PIPE) FIRST END |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Connection Type | FLANGE SECOND END |
| Material | COPPER ALLOY OVERALL |
| Bend Center to Center Nominal Distance | 5.440 INCHES 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 |
|---|---|
| 2621-166-03 ASSY 211A | 3/2 Design control — primary reference U.S. Government activity |
| 2621-166-03 | D/9 Drawing number reference only U.S. Government activity |
| 845-4687601 PIECE 211A | 5/2 Secondary reference U.S. Government activity |
| 845-4687601 | D/9 Drawing number reference only U.S. Government activity |
| 2621-166-03ASSY211A | 5/9 Secondary reference Carlton Precision Machine |
NSN 4730-01-307-0126 is a Elbow,flange to Pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-307-0126: Furnished Items and Quantity: 1 PLUG AND CHAIN; Flow Angle: 90.0 DEGREES; Nominal Pipe Size Accommodated: 6.000 INCHES FIRST END IN; Connection Style: REDUCED SOCKET W/ GROOVE (PIPE) FIRST END. 8 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.