The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-475-1470, 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 Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-475-1470 |
| Primary Part Number | 4-4F4OMXS |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 PREFORMED PACKING AND 1 PREINSERTED RING |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Style | GASKET SEAL (PIPE) SECOND END |
| Nominal Overall Length | 32.0 MILLIMETERS MM |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 6.0 MILLIMETERS FIRST END MM |
| Reduced Passage Nominal Inside Diameter | 4.4 MILLIMETERS FIRST END MM |
| Reduced Passage Nominal Inside Diameter | 4.4 MILLIMETERS SECOND END MM |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Thread Class | 2A FIRST END A |
| Thread Quantity Per Inch | 19 SECOND END |
| Thread Quantity Per Inch | 20 FIRST END |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF FIRST END |
| 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 |
|---|---|
| 4-4F4OMXS | Parker Hannifin France SAS (FRA) |
| 9808213 | Hiab Usa Inc (USA) |
| 4-4F4OMXS PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| Reference | Meaning |
|---|---|
| 4KK737 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 4KK737 | 5/9 Secondary reference Oshkosh Corp |
NSN 4730-01-475-1470 is a Adapter,straight,pipe to Tube, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-475-1470 has 3 manufacturer part numbers on file: 4-4F4OMXS (Parker Hannifin France SAS), 9808213 (Hiab Usa Inc), 4-4F4OMXS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).
Key specifications for 4-4F4OMXS: Furnished Items and Quantity: 1 PREFORMED PACKING AND 1 PREINSERTED RING; Connection Style: FLARED (TUBE) FIRST END; Connection Style: GASKET SEAL (PIPE) SECOND END; Nominal Overall Length: 32.0 MILLIMETERS MM. 16 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.