The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-027-0144, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 27 specifications, cited from the U.S. Government catalog. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-027-0144 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES SECOND END |
| Measuring Method and Length | 40.000 INCHES NOMINAL WORKING IN |
| Temp Rating | -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flange Thickness | 0.500 INCHES NOMINAL SECOND END IN |
| Flange Thickness | 0.500 INCHES NOMINAL FIRST END IN |
| Connection Style | PLAIN FIRST END |
| Connection Style | PLAIN SECOND END |
| Flange Outside Diameter | 1.750 INCHES NOMINAL SECOND END IN |
| Flange Outside Diameter | 1.750 INCHES NOMINAL FIRST END IN |
| Layer Composition and Location | 1ST LAYER SPIRALLY LAID STEEL WIRE AND 2ND LAYER SPIRALLY LAID STEEL WIRE AND 3RD LAYER SPIRALLY LAID STEEL WIRE AND 4TH LAYER SPIRALLY LAID STEEL WIRE AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Connection Type | PLAIN FACE FLANGE FIRST END |
| Connection Type | PLAIN FACE FLANGE SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Specification/standard Data | 96906-MS39318 GOVERNMENT STANDARD |
| Nondefinitive Spec/std Data | 100R10 TYPE |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Hydrostatic Test Pressure | 8000.0 POUNDS PER SQUARE INCH LBS |
| Burst Test Pressure | 10000.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | OIL RESISTANT AND OZONE RESISTANT |
| Flange Style | ROUND W/ OUT BOLT HOLES FIRST END |
| Flange Style | ROUND W/ OUT BOLT HOLES SECOND END |
| End Flange Construction | SOLID SECOND END |
| End Flange Construction | SOLID 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 |
| Reference | Meaning |
|---|---|
| AS2078C | 5/9 Secondary reference Anchor Swan Corp Sub of Amerace Corp |
| 20SL64-16FC2-16FC2-90-40-00 | 5/9 Secondary reference Contitech Usa, Inc. |
| MIL-DTL-52471/3 | 4/1 Identification reference U.S. Government activity |
| 20SL64-16FC2-16FC2-90-40-00 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
| MS39318C3E0A | 5/9 Secondary reference U.S. Government activity |
| MIL-H-52741 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-52741/3 | 5/9 Secondary reference U.S. Government activity |
| 193512H1 | 5/9 Secondary reference Komatsu American Intl Co |
| M52471/3-C22-10-400 | 2/2 Government specification standardization U.S. Government activity |
| 20SL64-16FC2-16FC2-90-40-00 | 5/9 Secondary reference Anchor Swan Corp Sub of Amerace Corp |
| AS2078C | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
| 193512 | 5/9 Secondary reference Komatsu American Intl Co |
| AS2078C | 5/9 Secondary reference Contitech Usa, Inc. |
NSN 4720-00-027-0144 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-00-929-6666. Verify interchangeability with system specifications before substitution.
Key specifications for 4720-00-027-0144: Flow Angle: 90.0 DEGREES SECOND END; Measuring Method and Length: 40.000 INCHES NOMINAL WORKING IN; Temp Rating: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF; Flange Thickness: 0.500 INCHES NOMINAL SECOND END IN. 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.