The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-177-3247, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 19 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4720-01-177-3247 |
| Primary Part Number | G167843-9 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Measuring Method and Length | 47.875 INCHES MINIMUM OVERALL AND 48.875 INCHES MAXIMUM OVERALL IN |
| Temp Rating | -50.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 2.500 INCHES IN |
| Connection Style | SWIVEL NUT, GASKET SEAL FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | OUTER LAYER WOVEN COTTON CORD OR OUTER LAYER WOVEN RAYON CORD |
| Connection Type | THREADED INTERNAL HOSE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Exterior Color | GREEN |
| Inside Diameter | 0.380 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Hydrostatic Test Pressure | 400.0 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2B FIRST END |
| Burst Test Pressure | 800.0 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 18 FIRST END |
| 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 |
|---|---|
| G167843-9 | Raytheon Company (USA) |
| G167843-9 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| G125602-3 | 7/2 Vendor item drawing reference Raytheon Company Dba Raytheon Co |
| G167843-9 | 5/9 Secondary reference Raytheon Company Div Corp |
| G125602-3 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Service Co Logistics Support Center |
| G125602-3 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 4720-01-177-3247 is a Hose Assembly,nonmetallic, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-177-3247 has 2 manufacturer part numbers on file: G167843-9 (Raytheon Company), G167843-9 (Raytheon Company Dba Raytheon Co).
Key specifications for G167843-9: Measuring Method and Length: 47.875 INCHES MINIMUM OVERALL AND 48.875 INCHES MAXIMUM OVERALL IN; Temp Rating: -50.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 2.500 INCHES IN; Connection Style: SWIVEL NUT, GASKET SEAL FIRST END. 19 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.