The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-127-8211, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Smiths Tubular Systems-Laconia, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-127-8211 |
| Primary Part Number | 66000004-0790RR |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Smiths Tubular Systems-Laconia, Inc. |
| Status | ACTIVE |
| Layer Composition and Location | 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Class | 3B FIRST END |
| Burst Test Pressure | 12000.0 POUNDS PER SQUARE INCH LBS |
| Inside Diameter | 0.229 INCHES MINIMUM IN |
| Temp Rating | -65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Series Designator | UNF FIRST END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Minimum Inside Bending Radius | 3.000 INCHES IN |
| Outside Diameter | 0.420 INCHES MAXIMUM IN |
| End Connection Design | STRAIGHT FIRST END |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Hydrostatic Test Pressure | 6000.0 POUNDS PER SQUARE INCH LBS |
| Thread Direction | RIGHT-HAND FIRST END |
| Inside Surface Condition | SMOOTH |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Measuring Method and Length | 79.000 INCHES NOMINAL WORKING IN |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 66000004RR-0790 | Smiths Tubular Systems-Laconia, Inc. (USA) |
| 8489-1 | Edo Ail Systems Inc (USA) |
| 66000004-0790RR PRIMARY | Smiths Tubular Systems-Laconia, Inc. (USA) |
NSN 4720-01-127-8211 is a Hose Assembly,nonmetallic, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-127-8211 has 3 cross-referenced part numbers: 66000004RR-0790 (Smiths Tubular Systems-Laconia, Inc.), 8489-1 (Edo Ail Systems Inc), 66000004-0790RR (Smiths Tubular Systems-Laconia, Inc.).
There are 2 known substitutes for 4720-01-127-8211: 4010-01-107-5023, 5930-01-390-3478. Verify interchangeability with system specifications before substitution.
Key specifications for 66000004-0790RR: Layer Composition and Location: 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE; Seat Angle: 37.0 DEGREES FIRST END; Thread Class: 3B FIRST END; Burst Test Pressure: 12000.0 POUNDS PER SQUARE INCH LBS. 19 total characteristics are documented in the Federal Logistics Information System.