The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-475-7661, 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 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-475-7661 |
| Primary Part Number | VAF-8X6 |
| 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 | 6.000 INCHES NOMINAL OVERALL IN |
| Flange Thickness | 0.032 INCHES NOMINAL FIRST END IN |
| Connection Style | STRAIGHT FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.875 INCHES FIRST END IN |
| End Connection Design | STRAIGHT FIRST END |
| Supplementary Features | COMPATIBLE FOR USE WITH REFRIGERANT TYPE 22 |
| Layer Composition and Location | OUTER LAYER BRAIDED BRONZE WIRE |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.875 INCHES FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.875 INCHES NOMINAL IN |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | IDENTICAL ENDS |
| Exterior Color | GOLD |
| Inside Diameter | 0.843 INCHES NOMINAL IN |
| Media for Which Designed | REFRIGERANT 22 SINGLE RESPONSE |
| Hydrostatic Test Pressure | 555.0 POUNDS PER SQUARE INCH LBS |
| Burst Test Pressure | 2500.0 POUNDS PER SQUARE INCH LBS |
| Inner Conveying Tube Style | HELICAL CLOSE-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 |
|---|---|
| VAF-8X6 | Packless Metal Hose Inc Dba Packless Industries (USA) |
| Reference | Meaning |
|---|---|
| 13216E6167 | 7/2 Vendor item drawing reference U.S. Government activity |
| 13216E6167-13 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-475-7661 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 4720-01-475-7661 has 1 manufacturer part number on file: VAF-8X6 (Packless Metal Hose Inc Dba Packless Industries).
Key specifications for VAF-8X6: Measuring Method and Length: 6.000 INCHES NOMINAL OVERALL IN; Flange Thickness: 0.032 INCHES NOMINAL FIRST END IN; Connection Style: STRAIGHT FIRST END; Nominal Inside Diameter Hose Accommodated: 0.875 INCHES FIRST END IN. 19 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.