The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-076-0445, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sioux Corporation Dba Sioux Corp. Government technical data includes 27 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-076-0445 |
| Primary Part Number | AC00290 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Sioux Corporation Dba Sioux Corp |
| Status | ACTIVE |
| Measuring Method and Length | 19.812 INCHES NOMINAL OVERALL IN |
| Temp Rating | -40.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 4.000 INCHES IN |
| Connection Style | SWIVEL, PLAIN SECOND END |
| Connection Style | PLAIN FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| End Connection Design | STRAIGHT SECOND END |
| Layer Composition and Location | 1ST LAYER BRAIDED FABRIC AND 2ND LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.720 INCHES NOMINAL IN |
| Operating Pressure | 1125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | PERFORATED OUTER COVER |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Exterior Color | BLACK |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Hydrostatic Test Pressure | 2250.0 POUNDS PER SQUARE INCH LBS |
| Burst Test Pressure | 4500.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | ABRASION RESISTANT AND OIL RESISTANT |
| Thread Series Designator | NPT SECOND END |
| Thread Series Designator | NPT FIRST END |
| 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 |
|---|---|
| AC00290 PRIMARY | Sioux Corporation Dba Sioux Corp (USA) |
| Reference | Meaning |
|---|---|
| A-1542 | 5/9 Secondary reference Sioux Corporation Dba Sioux Corp |
| 3H3L3 | 5/9 Secondary reference Sioux Corporation Dba Sioux Corp |
| 3H3A24 | 5/9 Secondary reference Sioux Corporation Dba Sioux Corp |
NSN 4720-01-076-0445 is a Hose Assembly,nonmetallic, manufactured by Sioux Corporation Dba Sioux Corp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-076-0445 has 1 manufacturer part number on file: AC00290 (Sioux Corporation Dba Sioux Corp).
4 possible matches (shared part number, not a government interchangeability claim): 8455-01-528-9640, 8455-01-660-5717, 8455-01-714-6798. Verify interchangeability with system specifications before substitution.
Key specifications for AC00290: Measuring Method and Length: 19.812 INCHES NOMINAL OVERALL IN; Temp Rating: -40.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 4.000 INCHES IN; Connection Style: SWIVEL, PLAIN SECOND END. 27 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.