The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-527-3318, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corp Div Parflex Division. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-527-3318 |
| Primary Part Number | K526BA0606050504-720 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Parker-Hannifin Corp Div Parflex Division |
| Status | ACTIVE |
| Measuring Method and Length | 720.000 INCHES NOMINAL WORKING IN |
| Temp Rating | -40.0 CELSIUS AND 82.0 CELSIUS SINGLE RESPONSE DEGC |
| Minimum Inside Bending Radius | 2.000 INCHES IN |
| Connection Style | SWIVEL NUT WITH COMPRESSION SLEEVE FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.250 INCHES FIRST END IN |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | PERFORATED OUTER COVER |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Exterior Color | GRAY/GREY |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Thread Class | 2A FIRST END A |
| Burst Test Pressure | 24000.0 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 20 FIRST END |
| Thread Series Designator | UNF FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| K526BA0606050504-720 PRIMARY | Parker-Hannifin Corp Div Parflex Division (USA) |
| K526BA0606050504-720 | Parsons Hydraulics Inc (CAN) |
NSN 4720-01-527-3318 is a Hose Assembly,nonmetallic, manufactured by Parker-Hannifin Corp Div Parflex Division, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-527-3318 has 2 manufacturer part numbers on file: K526BA0606050504-720 (Parker-Hannifin Corp Div Parflex Division), K526BA0606050504-720 (Parsons Hydraulics Inc).
Key specifications for K526BA0606050504-720: Measuring Method and Length: 720.000 INCHES NOMINAL WORKING IN; Temp Rating: -40.0 CELSIUS AND 82.0 CELSIUS SINGLE RESPONSE DEGC; Minimum Inside Bending Radius: 2.000 INCHES IN; Connection Style: SWIVEL NUT WITH COMPRESSION SLEEVE FIRST END. 21 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.