The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-063-8063, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Packless Metal Hose Inc Dba Packless Industries. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-063-8063 |
| Primary Part Number | FLH1-1/4-26 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Packless Metal Hose Inc Dba Packless Industries |
| Status | ACTIVE |
| Measuring Method and Length | 26.000 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 4.000 INCHES IN |
| Connection Style | PLAIN FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Features Provided | IDENTICAL ENDS |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 1.250 INCHES FIRST END IN |
| Exterior Color | NATURAL |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Thread Series Designator | NPT FIRST END |
| Inner Conveying Tube Style | ANNULAR OPEN-PITCH CORRUGATED |
| 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 |
|---|---|
| FLH1-1/4-26 PRIMARY | Packless Metal Hose Inc Dba Packless Industries (USA) |
| Reference | Meaning |
|---|---|
| 142C796H01 | 5/2 Secondary reference U.S. Government activity |
NSN 4720-01-063-8063 is a Hose Assembly,metallic, manufactured by Packless Metal Hose Inc Dba Packless Industries, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-063-8063 has 1 manufacturer part number on file: FLH1-1/4-26 (Packless Metal Hose Inc Dba Packless Industries).
Key specifications for FLH1-1/4-26: Measuring Method and Length: 26.000 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 4.000 INCHES IN; Connection Style: PLAIN FIRST END; End Connection Design: STRAIGHT FIRST END. 14 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.