The Hose,preformed, cataloged under National Stock Number 4720-01-258-5284, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-258-5284 |
| Primary Part Number | 60710859-1 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Style Designator | STRAIGHT CORRUGATED |
| Wall Thickness | 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN |
| Inside Diameter | 0.225 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Material | PLASTIC OVERALL |
| Second Arm Length | 0.250 INCHES NOMINAL IN |
| Working Length | 6.760 INCHES NOMINAL IN |
| First Arm Length | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 60710859-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 60710859 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 4720-01-258-5284 is a Hose,preformed, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-258-5284 has 1 manufacturer part number on file: 60710859-1 (Northrop Grumman Systems Corporation).
Key specifications for 60710859-1: Style Designator: STRAIGHT CORRUGATED; Wall Thickness: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN; Inside Diameter: 0.225 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Special Features: MINIMUM PROOF PRESSURE 100 PSI,MINIMUM BURST PRESSURE 300 PSI. 7 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.