The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-580-1990, 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 Hyspan Precision Products, Inc.. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-580-1990 |
| Primary Part Number | 181201 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Hyspan Precision Products, Inc. |
| Status | ACTIVE |
| Minimum Inside Bending Radius | 10.000 INCHES IN |
| Connection Type | THREADED INTERNAL HOSE SECOND END |
| Flow Angle | 90.0 DEGREES SECOND END |
| Inner Conveying Tube Style | HELICAL CLOSE-PITCH CORRUGATED |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Connection Style | DOUBLE COMPRESSION FIRST END |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 14 FIRST END |
| Nominal Thread Size | 0.875 INCHES SECOND END IN |
| Thread Class | 3B SECOND END |
| Thread Direction | RIGHT-HAND SECOND END |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Thread Class | 3B FIRST END |
| Connection Style | DOUBLE COMPRESSION SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Measuring Method and Length | 14.000 INCHES NOMINAL OVERALL IN |
| Thread Quantity Per Inch | 14 SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Thread Direction | RIGHT-HAND FIRST END |
| End Connection Design | ELBOW SECOND END |
| Thread Series Designator | UNF FIRST END |
| Connection Type | THREADED INTERNAL HOSE FIRST END |
| Nominal Thread Size | 0.875 INCHES FIRST END IN |
| Thread Series Designator | UNF SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-00-580-1990 is a Hose Assembly,metallic, manufactured by Hyspan Precision Products, Inc., classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-580-1990 has 2 cross-referenced part numbers: AT1201 (Hyspan Precision Products, Inc.), 181201 (Hyspan Precision Products, Inc.).
There are 4 known substitutes for 4720-00-580-1990: 3110-00-144-8813, 1680-00-373-4129, 5963-01-437-9904 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 181201: Minimum Inside Bending Radius: 10.000 INCHES IN; Connection Type: THREADED INTERNAL HOSE SECOND END; Flow Angle: 90.0 DEGREES SECOND END; Inner Conveying Tube Style: HELICAL CLOSE-PITCH CORRUGATED. 24 total characteristics are documented in the Federal Logistics Information System.