The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-623-7640, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is General Dynamics Land Systems Inc.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-623-7640 |
| Primary Part Number | LS1075045 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | General Dynamics Land Systems Inc. |
| Status | ACTIVE |
| Flow Angle | 100.0 DEGREES SECOND END |
| Temp Rating | -40.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 101.5 MILLIMETERS MM |
| End Connection Design | ELBOW SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 24.13 MILLIMETERS NOMINAL MM |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Inside Diameter | 15.67 MILLIMETERS NOMINAL MM |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Burst Test Pressure | 12000.0 POUNDS PER SQUARE INCH LBS |
| 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 |
|---|---|
| LS1075045 PRIMARY | General Dynamics Land Systems Inc. (USA) |
NSN 4720-01-623-7640 is a Hose Assembly,metallic, manufactured by General Dynamics Land Systems Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-623-7640 has 1 manufacturer part number on file: LS1075045 (General Dynamics Land Systems Inc.).
Key specifications for LS1075045: Flow Angle: 100.0 DEGREES SECOND END; Temp Rating: -40.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 101.5 MILLIMETERS MM; End Connection Design: ELBOW SECOND END. 12 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.