The Hose,preformed, cataloged under National Stock Number 4720-01-170-5006, 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 Canadacorp. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-170-5006 |
| Primary Part Number | 10511782 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | General Dynamics Land Systems Canadacorp |
| Status | ACTIVE |
| Offset Distance | 35.0 MILLIMETERS NOMINAL MM |
| Style Designator | SINGLE BEND |
| Wall Thickness | 0.172 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 2 CLASS AND A GRADE |
| Inside Diameter | 2.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Bend Radius | 63.5 MILLIMETERS NOMINAL MM |
| Center to Center Distance | 95.0 MILLIMETERS NOMINAL MM |
| Working Length | 185.0 MILLIMETERS NOMINAL MM |
| First Arm Length | 2.5 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 10511782 PRIMARY | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| ZZ-H-428 | 4/1 Identification reference U.S. Government activity |
NSN 4720-01-170-5006 is a Hose,preformed, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-170-5006 has 1 manufacturer part number on file: 10511782 (General Dynamics Land Systems Canadacorp).
Key specifications for 10511782: Offset Distance: 35.0 MILLIMETERS NOMINAL MM; Style Designator: SINGLE BEND; Wall Thickness: 0.172 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND A GRADE. 10 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.