The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-464-0696, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Echelon Supply and Service, Inc.. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-00-464-0696 |
| Primary Part Number | AK51412220156 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Echelon Supply and Service, Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 156.000 INCHES NOMINAL EXCLUDING END FITTINGS IN |
| Connection Style | PLAIN FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 2ND LAYER WOVEN COTTON WITH INTERWOVEN STEEL WIRE AND 1ST LAYER SPIRAL INTERLOCKED RAYON AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.141 INCHES NOMINAL IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Exterior Color | BLACK |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Outer Covering Environmental Protection | FUEL RESISTANT AND OIL RESISTANT AND ABRASION RESISTANT AND HEAT RESISTANT |
| 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 |
|---|---|
| AK51412220156 PRIMARY | Echelon Supply and Service, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 117904 | 5/9 Secondary reference Dresser Industries Inc Petroleum Equipment Div - Wayne |
| 167130-200432-00 | 5/9 Secondary reference Dresser Industries Inc Petroleum Equipment Div - Wayne |
| 130-200432-00 | 5/9 Secondary reference Dresser Industries Inc Petroleum Equipment Div - Wayne |
NSN 4720-00-464-0696 is a Hose Assembly,nonmetallic, manufactured by Echelon Supply and Service, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-464-0696 has 1 manufacturer part number on file: AK51412220156 (Echelon Supply and Service, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-418-6362. Verify interchangeability with system specifications before substitution.
Key specifications for AK51412220156: Measuring Method and Length: 156.000 INCHES NOMINAL EXCLUDING END FITTINGS IN; Connection Style: PLAIN FIRST END; End Connection Design: STRAIGHT FIRST END; Layer Composition and Location: 2ND LAYER WOVEN COTTON WITH INTERWOVEN STEEL WIRE AND 1ST LAYER SPIRAL INTERLOCKED RAYON AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE. 15 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.