The Hose,nonmetallic, cataloged under National Stock Number 4720-01-153-1423, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-153-1423 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 600.000 INCHES NOMINAL OVERALL IN |
| Temp Rating | 40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 8.000 INCHES IN |
| Layer Composition and Location | 1ST LAYER BRAIDED FIBER AND 2ND LAYER HELIX WIRE COIL AND 3RD LAYER BRAIDED FIBER AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.688 INCHES NOMINAL IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Features Provided | INTERNAL SUPPORT |
| Specification/standard Data | 81349-MIL-H-20176 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 1 TYPE AND 2.5 SIZE |
| Inside Diameter | 2.500 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | EFFLUENT, DOMESTIC SINGLE RESPONSE |
| Hydrostatic Test Pressure | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Burst Test Pressure | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Material | RUBBER SYNTHETIC TUBE |
| 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 |
|---|---|
| MIL-DTL-20176 | 4/1 Identification reference U.S. Government activity |
| M20176112550 | 2/2 Government specification standardization U.S. Government activity |
| MIL-H-20176 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-01-153-1423 is a Hose,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-01-153-8351. Verify interchangeability with system specifications before substitution.
Key specifications for 4720-01-153-1423: Measuring Method and Length: 600.000 INCHES NOMINAL OVERALL IN; Temp Rating: 40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 8.000 INCHES IN; Layer Composition and Location: 1ST LAYER BRAIDED FIBER AND 2ND LAYER HELIX WIRE COIL AND 3RD LAYER BRAIDED FIBER AND OUTER LAYER MOLDED RUBBER, SYNTHETIC. 16 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.