The Elbow,tube to Boss, cataloged under National Stock Number 4730-00-207-9286, 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 Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-207-9286 |
| Primary Part Number | 71-4877-01 |
| Item Name | Elbow,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 LOCKNUT |
| Flow Angle | 90.0 DEGREES |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Style | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES FIRST END IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 1.090 INCHES NOMINAL SECOND END IN |
| Leg Length | 0.950 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A ALL ENDS A |
| Material | STEEL COMP 316 OVERALL |
| Thread Series Designator | UNF ALL ENDS |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY REFERENCE NUMBER |
| 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 |
|---|---|
| 71-4877-01 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 5-5 070220S(BODY/O-RING ONLY) | Sae International Dba Sae International (USA) |
| 71-4877 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 5C50XSS | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 04306-5087 | Asrc Federal Facilities Logistics, Llc (USA) |
| Reference | Meaning |
|---|---|
| J514 | 5/9 Secondary reference Sae International Dba Sae International |
| J514 | 5/9 Secondary reference U.S. Government activity |
| 5-5 070220S(BODY/O-RING ONLY) | 5/9 Secondary reference U.S. Government activity |
| SAE J514 5-5 070220S(BODY/O-RIN- | 3/1 Design control — primary reference Sae International Dba Sae International |
| 04306-5087 | 5/9 Secondary reference U.S. Government activity |
| 5C50XSS | 5/9 Secondary reference U.S. Government activity |
| 5C50XSS | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
| SAE-J514 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 4730-00-207-9286 is a Elbow,tube to Boss, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-207-9286 has 5 manufacturer part numbers on file: 71-4877-01 (Department of Defense Project Manager-Mobile Electric Power), 5-5 070220S(BODY/O-RING ONLY) (Sae International Dba Sae International), 71-4877 (Department of Defense Project Manager-Mobile Electric Power), 5C50XSS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 04306-5087 (Asrc Federal Facilities Logistics, Llc).
Key specifications for 71-4877-01: Furnished Items and Quantity: 1 LOCKNUT; Flow Angle: 90.0 DEGREES; Connection Style: FLARED (TUBE) FIRST END; Connection Style: DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END. 18 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.