The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-152-2668, 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 Ritchie Engineering Co Inc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-152-2668 |
| Primary Part Number | 21024 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Ritchie Engineering Co Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Measuring Method and Length | 24.000 INCHES NOMINAL OVERALL IN |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| End Connection Design | ELBOW SECOND END |
| Temp Rating | -20.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Direction | RIGHT-HAND FIRST END |
| Seat Angle | 37.0 DEGREES SECOND END |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Exterior Color | YELLOW |
| Thread Class | 3B SECOND END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Inside Surface Condition | SMOOTH |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Thread Class | 3B FIRST END |
| Thread Direction | RIGHT-HAND SECOND END |
| Media for Which Designed | REFRIGERANT 12 SINGLE RESPONSE |
| Burst Test Pressure | 2500.0 POUNDS PER SQUARE INCH LBS |
| Flow Angle | 45.0 DEGREES SECOND END |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Layer Composition and Location | 1ST LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| End Connection Design | STRAIGHT FIRST END |
| Connection Style | SWIVEL NUT FLARE SECOND END |
| Inside Diameter | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 801734-1 | Raytheon Company Dba Raytheon (USA) |
| HA24' W/CH14 VA | Ritchie Engineering Co Inc (USA) |
| HA24Y | Ritchie Engineering Co Inc (USA) |
| 21024 PRIMARY | Ritchie Engineering Co Inc (USA) |
| 11024 | Ritchie Engineering Co Inc (USA) |
NSN 4720-01-152-2668 is a Hose Assembly,nonmetallic, manufactured by Ritchie Engineering Co Inc, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-152-2668 has 5 cross-referenced part numbers: 801734-1 (Raytheon Company Dba Raytheon), HA24' W/CH14 VA (Ritchie Engineering Co Inc), HA24Y (Ritchie Engineering Co Inc), 21024 (Ritchie Engineering Co Inc), 11024 (Ritchie Engineering Co Inc).
There are 12 known substitutes for 4720-01-152-2668: 5940-00-177-7973, 5110-00-222-4522, 5331-00-223-2880 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21024: Cross-Sectional Shape Style: ROUND; Connection Style: SWIVEL NUT FLARE FIRST END; Measuring Method and Length: 24.000 INCHES NOMINAL OVERALL IN; Connection Type: THREADED INTERNAL TUBE SECOND END. 27 total characteristics are documented in the Federal Logistics Information System.