The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-383-2255, 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 Allied Systems Company Dba Allied Systems Co. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-383-2255 |
| Primary Part Number | 234730 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Allied Systems Company Dba Allied Systems Co |
| Status | ACTIVE |
| Layer Composition and Location | 1ST LAYER SPIRALLY LAID STEEL WIRE AND 2ND LAYER SPIRALLY LAID STEEL WIRE AND 3RD LAYER SPIRALLY LAID STEEL WIRE AND 4TH LAYER SPIRALLY LAID STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| End Connection Design | STRAIGHT FIRST END |
| Outer Covering Environmental Protection | OIL RESISTANT AND WEATHERPROOF |
| Flange Length | 3.660 INCHES MINIMUM AND 3.720 INCHES MAXIMUM SECOND END IN |
| Inside Surface Condition | SMOOTH |
| Bolt Hole Diameter | 0.531 INCHES NOMINAL SECOND END IN |
| Flange Thickness | 0.620 INCHES NOMINAL SECOND END IN |
| End Connection Design | STRAIGHT SECOND END |
| End Flange Construction | SOLID SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Flange Style | DOUBLE OVAL (SAE SPLIT TYPE FLANGE) SECOND END |
| Measuring Method and Length | 160.000 INCHES NOMINAL WORKING IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Series Designator | UN FIRST END |
| Operating Pressure | 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Nominal Thread Size | 1.875 INCHES FIRST END IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON AND HYDRAULIC FLUID, WATER BASE AND WATER AND AIR SINGLE RESPONSE |
| Flange Width | 3.750 INCHES NOMINAL SECOND END IN |
| Minimum Inside Bending Radius | 20.000 INCHES IN |
| Center to Center Distance Between Bolt Holes Along Length | 2.750 INCHES NOMINAL SECOND END IN |
| Bolt Hole Quantity | 4 SECOND END |
| Outside Diameter | 2.100 INCHES NOMINAL IN |
| Connection Type | PLAIN FACE FLANGE SECOND END |
| Thread Class | 2B FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Quantity Per Inch | 12 FIRST END |
| Temp Rating | -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Inside Diameter | 1.500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 46-AH24-24-160IN SS | Allied Systems Company Dba Allied Systems Co (USA) |
| 234730 PRIMARY | Allied Systems Company Dba Allied Systems Co (USA) |
| 35958 | Allied Systems Company Dba Allied Systems Co (USA) |
| F77C0615-24-24-24C-160.00 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| F77C0615-24-24-24C-160.00 | Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division (USA) |
NSN 4720-01-383-2255 is a Hose Assembly,nonmetallic, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-383-2255 has 5 cross-referenced part numbers: 46-AH24-24-160IN SS (Allied Systems Company Dba Allied Systems Co), 234730 (Allied Systems Company Dba Allied Systems Co), 35958 (Allied Systems Company Dba Allied Systems Co), F77C0615-24-24-24C-160.00 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), F77C0615-24-24-24C-160.00 (Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division).
There are 3 known substitutes for 4720-01-383-2255: 5120-00-370-4028, 4720-01-382-6587, 4720-01-382-6724. Verify interchangeability with system specifications before substitution.
Key specifications for 234730: Layer Composition and Location: 1ST LAYER SPIRALLY LAID STEEL WIRE AND 2ND LAYER SPIRALLY LAID STEEL WIRE AND 3RD LAYER SPIRALLY LAID STEEL WIRE AND 4TH LAYER SPIRALLY LAID STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC; End Connection Design: STRAIGHT FIRST END; Outer Covering Environmental Protection: OIL RESISTANT AND WEATHERPROOF; Flange Length: 3.660 INCHES MINIMUM AND 3.720 INCHES MAXIMUM SECOND END IN. 30 total characteristics are documented in the Federal Logistics Information System.