The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-241-7660, 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 Royal Technology Corporation Dba Royal Technology Corportation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-241-7660 |
| Primary Part Number | A-B6568 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Royal Technology Corporation Dba Royal Technology Corportation |
| Status | ACTIVE |
| Measuring Method and Length | 120.000 INCHES NOMINAL OVERALL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Hydrostatic Test Pressure | 8000.0 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | NPT FIRST END |
| Inside Surface Condition | SMOOTH |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Connection Style | PLAIN FIRST END |
| Burst Test Pressure | 16000.0 POUNDS PER SQUARE INCH LBS |
| Minimum Inside Bending Radius | 5.000 INCHES IN |
| Layer Composition and Location | 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER BRAIDED STEEL WIRE |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Outside Diameter | 0.812 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-00-241-7660 is a Hose Assembly,nonmetallic, manufactured by Royal Technology Corporation Dba Royal Technology Corportation, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-241-7660 has 2 cross-referenced part numbers: A-B6568 (Royal Technology Corporation Dba Royal Technology Corportation), 49B6568-1 (Columbus Jack Corporation Div Columbus Jack).
There is 1 known substitute for 4720-00-241-7660: 4720-00-618-8290. Verify interchangeability with system specifications before substitution.
Key specifications for A-B6568: Measuring Method and Length: 120.000 INCHES NOMINAL OVERALL IN; Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; Operating Pressure: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Hydrostatic Test Pressure: 8000.0 POUNDS PER SQUARE INCH LBS. 17 total characteristics are documented in the Federal Logistics Information System.