The Hose,air Duct, cataloged under National Stock Number 4720-01-398-4593, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-398-4593 |
| Primary Part Number | GH510BL8-0600 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Hose Weight | 6.00 GRAMS PER LINEAR CENTIMETER G |
| Measuring Method and Length | 60.000 INCHES NOMINAL OVERALL IN |
| Temp Rating | -18.0 FAHRENHEIT AND 93.0 FAHRENHEIT DEGF |
| Minimum Inside Bending Radius | 2.000 INCHES IN |
| Connection Type | PLAIN BOTH ENDS |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Cross-Sectional Shape Style | ROUND |
| Operating Pressure | 5.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Inside Diameter | 2.000 INCHES NOMINAL FIRST END IN |
| Material | PLASTIC POLYVINYL AND STEEL CORROSION RESISTING REINFORCING WIRE |
| Material | PLASTIC POLYVINYL COVER |
| 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 |
|---|---|
| GH510BL8-0600 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| CMD-2 ID,GRAY | C/1 Advisory reference — outside the item-of-supply concept Flexible Technologies Inc |
NSN 4720-01-398-4593 is a Hose,air Duct, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-398-4593 has 1 manufacturer part number on file: GH510BL8-0600 (Northrop Grumman Systems Corporation).
Key specifications for GH510BL8-0600: Hose Weight: 6.00 GRAMS PER LINEAR CENTIMETER G; Measuring Method and Length: 60.000 INCHES NOMINAL OVERALL IN; Temp Rating: -18.0 FAHRENHEIT AND 93.0 FAHRENHEIT DEGF; Minimum Inside Bending Radius: 2.000 INCHES IN. 11 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.