The Elbow,flange, cataloged under National Stock Number 4730-00-482-5876, 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 Rolls-Royce Solutions America Inc. Government technical data includes 28 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-482-5876 |
| Primary Part Number | 5104581 |
| Item Name | Elbow,flange |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Flange Shape | OVAL WITH HOLES ALL ENDS |
| Flow Angle | 90.0 DEGREES |
| Flange Face Design | PLAIN SECOND END |
| Flange Face Design | RAISED WITH CURVE AND COUNTERBORE FIRST END |
| Connection Style | FLARED (TUBE) INLET |
| Nominal Length | 3.312 INCHES SECOND END IN |
| Nominal Length | 3.344 INCHES FIRST END IN |
| Bolt Circle Nominal Diameter | 2.375 INCHES FIRST END IN |
| Bolt Circle Nominal Diameter | 2.562 INCHES SECOND END IN |
| Inlet Location | RIGHT-HAND SIDE SINGLE INLET |
| Connection Type | FLANGE ALL ENDS |
| Bolt Hole Nominal Diameter | 0.250 INCHES ALL ENDS IN |
| Nominal Outside Diameter Tube Accommodated | 0.437 INCHES INLET IN |
| Leg Length | 4.500 INCHES NOMINAL SECOND END IN |
| Leg Length | 1.250 INCHES NOMINAL INLET IN |
| Leg Length | 6.750 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 0.250 INCHES INLET IN |
| Seat Angle | 45.0 DEGREES INLET |
| Bolt Hole Quantity | 2 ALL ENDS |
| Nominal Width | 2.062 INCHES FIRST END IN |
| Nominal Width | 1.812 INCHES SECOND END IN |
| Thread Class | 2B INLET |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) INLET |
| Raised Face Nominal Diameter | 1.656 INCHES FIRST END IN |
| Raised Face Nominal Height | 1.750 INCHES FIRST END IN |
| Nominal Thickness | 0.375 INCHES SECOND END IN |
| Nominal Thickness | 0.484 INCHES FIRST END 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 |
|---|---|
| 5104581 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5166847 | 5/9 Secondary reference General Motors Corp |
| 5166847 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
NSN 4730-00-482-5876 is a Elbow,flange, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-482-5876 has 1 manufacturer part number on file: 5104581 (Rolls-Royce Solutions America Inc).
Key specifications for 5104581: Flange Shape: OVAL WITH HOLES ALL ENDS; Flow Angle: 90.0 DEGREES; Flange Face Design: PLAIN SECOND END; Flange Face Design: RAISED WITH CURVE AND COUNTERBORE FIRST END. 28 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.