The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-050-4454, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-050-4454 |
| Primary Part Number | AS166B4-0112H |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES SECOND END |
| Measuring Method and Length | 11.250 INCHES NOMINAL WORKING IN |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 1.500 INCHES IN |
| Connection Style | SWIVEL NUT FLARE SECOND END |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| End Connection Design | ELBOW SECOND END |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.500 INCHES MAXIMUM IN |
| Inside Diameter | 0.212 INCHES MINIMUM IN |
| Inside Surface Condition | SMOOTH |
| 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 |
|---|---|
| AS166B4-0112H PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| S825040112H PRIMARY | Smiths Tubular Systems-Laconia, Inc. (USA) |
| G143B0112CL | Smiths Tubular Systems-Laconia, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4720PL1731973 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| S82504-0112H | 5/9 Secondary reference Smiths Tubular Systems-Laconia, Inc. |
| C7912B4-0112H | 7/2 Vendor item drawing reference U.S. Government activity |
| 4720PL0887068 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| G143B0112CL | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-050-4454 is a Hose Assembly,nonmetallic, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-050-4454 has 3 manufacturer part numbers on file: AS166B4-0112H (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), S825040112H (Smiths Tubular Systems-Laconia, Inc.), G143B0112CL (Smiths Tubular Systems-Laconia, Inc.).
Key specifications for AS166B4-0112H: Flow Angle: 90.0 DEGREES SECOND END; Measuring Method and Length: 11.250 INCHES NOMINAL WORKING IN; Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 1.500 INCHES IN. 14 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.