The Elbow,tube, cataloged under National Stock Number 4730-00-822-1771, 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 General Electric Company. Government technical data includes 13 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-822-1771 |
| Primary Part Number | 871C149G2 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 SWIVEL AND 2 SWIVEL NUT |
| Flow Angle | 90.0 DEGREES |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END ALL ENDS |
| Special Test Features | HYDROSTATIC TEST PER AMS 2615 AT 6000 PSIG |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 0.381 INCHES ALL ENDS IN |
| Leg Length | 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM ALL ENDS IN |
| Nominal Thread Size | 0.562 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Media for Which Designed | FUEL SINGLE RESPONSE |
| Thread Class | 3B ALL ENDS |
| Material | STEEL COMP 321 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| 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 |
|---|---|
| 871C149P2 | General Electric Company (USA) |
| 871C149G2 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 871C149REV E | D/9 Drawing number reference only General Electric Company |
| 871C149G2 | 5/9 Secondary reference General Electric Company |
| 871C149 | D/9 Drawing number reference only General Electric Company |
| 871C149P2 | 5/9 Secondary reference General Electric Company |
NSN 4730-00-822-1771 is a Elbow,tube, manufactured by General Electric Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-822-1771 has 2 manufacturer part numbers on file: 871C149P2 (General Electric Company), 871C149G2 (General Electric Company).
Key specifications for 871C149G2: Furnished Items and Quantity: 2 SWIVEL AND 2 SWIVEL NUT; Flow Angle: 90.0 DEGREES; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END ALL ENDS; Special Test Features: HYDROSTATIC TEST PER AMS 2615 AT 6000 PSIG. 13 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.