The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-329-8079, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Marshall Excelsior Co. Government technical data includes 28 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-329-8079 |
| Primary Part Number | 82-1062 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Marshall Excelsior Co |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES SECOND END |
| Measuring Method and Length | 6.000 INCHES NOMINAL WORKING IN |
| Flange Thickness | 0.375 INCHES NOMINAL SECOND END IN |
| Minimum Inside Bending Radius | 2.125 INCHES IN |
| Connection Style | PLAIN FIRST END |
| Connection Style | RAISED SECOND END |
| Flange Outside Diameter | 2.500 INCHES NOMINAL SECOND END IN |
| End Connection Design | ELBOW SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Connection Type | RAISED FACE FLANGE SECOND END |
| Bolt Hole Diameter | 0.266 INCHES NOMINAL SECOND END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 1.000 INCHES SECOND END IN |
| Nominal Thread Size | 1.000 INCHES FIRST END IN |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 SECOND END |
| Bolt Circle Diameter | 1.750 INCHES NOMINAL SECOND END IN |
| Raised Face Diameter | 1.165 INCHES NOMINAL SECOND END IN |
| Raised Face Height | 0.045 INCHES NOMINAL SECOND END IN |
| Thread Series Designator | NPT SECOND END |
| Thread Series Designator | NPT FIRST END |
| Flange Style | ROUND W / BOLT HOLES SECOND END |
| End Flange Construction | SOLID SECOND END |
| Inner Conveying Tube Style | ANNULAR 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 |
|---|---|
| 82-1062 PRIMARY | Marshall Excelsior Co (USA) |
| Reference | Meaning |
|---|---|
| 82-1062 | 5/9 Secondary reference U.S. Government activity |
| 320-100-5001 | 5/2 Secondary reference U.S. Government activity |
| 82-1062 | 5/9 Secondary reference Sequel Systems Inc. Dba S S I |
| 320-100-5001 | 5/9 Secondary reference U.S. Government activity |
| 79549 | 5/9 Secondary reference Hyspan Precision Products, Inc. |
| 600981 | 3/2 Design control — primary reference U.S. Government activity |
| 82-1062 | 5/9 Secondary reference Container Service Inc |
| 600981 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-00-329-8079 is a Hose Assembly,metallic, manufactured by Marshall Excelsior Co, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-329-8079 has 1 manufacturer part number on file: 82-1062 (Marshall Excelsior Co).
5 possible matches (shared part number, not a government interchangeability claim): 1650-01-018-8316, 4730-01-149-7870, 5998-01-260-4036. Verify interchangeability with system specifications before substitution.
Key specifications for 82-1062: Flow Angle: 90.0 DEGREES SECOND END; Measuring Method and Length: 6.000 INCHES NOMINAL WORKING IN; Flange Thickness: 0.375 INCHES NOMINAL SECOND END IN; Minimum Inside Bending Radius: 2.125 INCHES IN. 28 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.