The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-444-6690, 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 Hydraflow. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-444-6690 |
| Primary Part Number | 74006A0062CC000 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Hydraflow |
| Status | ACTIVE |
| Minimum Inside Bending Radius | 9.000 INCHES IN |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Burst Test Pressure | 1000.0 POUNDS PER SQUARE INCH LBS |
| Thread Direction | RIGHT-HAND FIRST END |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Measuring Method and Length | 6.250 INCHES NOMINAL OVERALL IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Outside Diameter | 0.437 INCHES NOMINAL IN |
| Layer Composition and Location | 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER BRAIDED STEEL WIRE |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Inside Surface Condition | SMOOTH |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Class | 3B FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Hydrostatic Test Pressure | 400.0 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNF FIRST END |
| Inside Diameter | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D7A302A062CC | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| 74006 | Hydraflow (USA) |
| 74006A0062CC000 PRIMARY | Hydraflow (USA) |
NSN 4720-01-444-6690 is a Hose Assembly,nonmetallic, manufactured by Hydraflow, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-444-6690 has 3 cross-referenced part numbers: D7A302A062CC (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), 74006 (Hydraflow), 74006A0062CC000 (Hydraflow).
There are 7 known substitutes for 4720-01-444-6690: 4730-00-186-9968, 3120-00-662-6701, 5120-01-074-3540 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 74006A0062CC000: End Item Identification: W/S CODE, AIRCRAFT, B-2 BOMBER; Minimum Inside Bending Radius: 9.000 INCHES IN; Connection Style: SWIVEL NUT FLARE FIRST END; Burst Test Pressure: 1000.0 POUNDS PER SQUARE INCH LBS. 20 total characteristics are documented in the Federal Logistics Information System.