The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-257-8703, 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 Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-01-257-8703 |
| Primary Part Number | 9C-03043 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc |
| Status | CANCELLED |
| Outside Diameter | 0.908 INCHES MAXIMUM IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND 2ND LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Burst Test Pressure | 14000.0 POUNDS PER SQUARE INCH LBS |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Thread Class | 2B FIRST END |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Minimum Inside Bending Radius | 7.000 INCHES IN |
| Measuring Method and Length | 30.750 INCHES NOMINAL OVERALL IN |
| Media for Which Designed | HYDRAULIC FLUID, WATER BASE SINGLE RESPONSE |
| Inside Surface Condition | SMOOTH |
| Thread Series Designator | UNF FIRST END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Operating Pressure | 3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Outer Covering Environmental Protection | OIL RESISTANT AND WEATHERPROOF |
| Hydrostatic Test Pressure | 7000.0 POUNDS PER SQUARE INCH LBS |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9C-03043 PRIMARY | Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc (USA) |
| J517-100R2 | Sae International Dba Sae International (USA) |
| J517-100R2 | Society of Automotive Engineers Inc (USA) |
| 42508U-608608-03075 | Dana Corp Weatherhead Div (USA) |
| 9C-03043 | Daimler Truck North America Llc (USA) |
| 9C-03639-001 PRIMARY | Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc (USA) |
| 9C03639 | Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc (USA) |
| 9C-0363-001 | Daimler Truck North America Llc (USA) |
NSN 4720-01-257-8703 is a Hose Assembly,nonmetallic, manufactured by Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-01-257-8703 has 8 cross-referenced part numbers: 9C-03043 (Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc), J517-100R2 (Sae International Dba Sae International), J517-100R2 (Society of Automotive Engineers Inc), 42508U-608608-03075 (Dana Corp Weatherhead Div), 9C-03043 (Daimler Truck North America Llc) and 3 more.
There are 4 known substitutes for 4720-01-257-8703: 4720-01-003-1064, 4720-01-240-8438, 4720-01-241-4653 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9C-03043: Outside Diameter: 0.908 INCHES MAXIMUM IN; Connection Type: THREADED INTERNAL TUBE FIRST END; Thread Direction: RIGHT-HAND FIRST END; End Connection Design: STRAIGHT FIRST END. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-01-257-8703 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.