The Elbow,flange to Boss, cataloged under National Stock Number 4730-01-479-4616, 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 Oshkosh Defense Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-479-4616 |
| Primary Part Number | 2EL125 |
| Item Name | Elbow,flange to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Seat Nominal Radius | 0.250 INCHES FIRST END IN |
| Seat Nominal Radius | 0.250 INCHES SECOND END IN |
| Nominal Length | 0.250 INCHES FIRST END IN |
| Connection Type | FLANGE SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Nominal Outside Diameter | 0.250 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.250 INCHES SECOND END IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4730-01-479-4616 is a Elbow,flange to Boss, manufactured by Oshkosh Defense Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-479-4616 has 2 manufacturer part numbers on file: 2EL125 (Oshkosh Defense Llc), 707808 (Seats Inc Div Seats Incorporated).
Key specifications for 2EL125: Seat Nominal Radius: 0.250 INCHES FIRST END IN; Seat Nominal Radius: 0.250 INCHES SECOND END IN; Nominal Length: 0.250 INCHES FIRST END IN; Connection Type: FLANGE SECOND 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.