The Elbow,tube to Boss, cataloged under National Stock Number 4730-01-168-1050, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-168-1050 |
| Primary Part Number | 030-7947 |
| Item Name | Elbow,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES ALL ENDS IN |
| Leg Length | 1.250 INCHES NOMINAL SECOND END IN |
| Leg Length | 1.062 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 0.562 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Class | 3A ALL ENDS A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF 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 |
|---|---|
| 030-7947 | Navantia Sa Sme. Div Navantia Hq (ESP) |
| 307947 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 030-7947 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| 030-7947 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 307947 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6CA393 | 5/9 Secondary reference Oshkosh Corp |
| 3O7947 | C/1 Advisory reference — outside the item-of-supply concept Caterpillar Inc Div Caterpillar Defense |
| 6CA393 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 4730-01-168-1050 is a Elbow,tube to Boss, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-168-1050 has 5 manufacturer part numbers on file: 030-7947 (Navantia Sa Sme. Div Navantia Hq), 307947 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 030-7947 (Navantia - Propulsion Y Energia Motores - Cartagena), 030-7947 (Caterpillar Inc Div Caterpillar Defense), 307947 (Amz Alabama Inc.).
Key specifications for 030-7947: 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. 14 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.