The Hose,preformed, cataloged under National Stock Number 4720-00-020-3170, 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 Contitech Usa, Inc Dba Veyance Technologies. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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 | 4720-00-020-3170 |
| Primary Part Number | 52818 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Contitech Usa, Inc Dba Veyance Technologies |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC COVER |
| First Arm Length | 2.250 INCHES NOMINAL IN |
| Second Arm Length | 2.250 INCHES NOMINAL IN |
| FSC Application Data | ENGINE COOLING SYSTEM,NONAIRCRAFT |
| Style Designator | STRAIGHT CORRUGATED |
| Wall Thickness | 0.250 INCHES NOMINAL IN |
| Inside Diameter | 1.750 INCHES NOMINAL IN |
| Working Length | 18.687 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FH2818 | Goodyear Tire and Rubber Co the (USA) |
| 52818 PRIMARY | Contitech Usa, Inc Dba Veyance Technologies (USA) |
| M14 | Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA) |
| 81341 | Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA) |
| 40538 PRIMARY | Sullair Corp (USA) |
| 52818 | Goodyear Tire and Rubber Co the (USA) |
| 81341 PRIMARY | Dayco Products Inc (USA) |
NSN 4720-00-020-3170 is a Hose,preformed, manufactured by Contitech Usa, Inc Dba Veyance Technologies, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-020-3170 has 7 cross-referenced part numbers: FH2818 (Goodyear Tire and Rubber Co the), 52818 (Contitech Usa, Inc Dba Veyance Technologies), M14 (Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division), 81341 (Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division), 40538 (Sullair Corp) and 2 more.
There are 12 known substitutes for 4720-00-020-3170: 1325-00-028-5629, 1650-00-129-8711, 5961-00-139-1935 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52818: Material: RUBBER SYNTHETIC COVER; First Arm Length: 2.250 INCHES NOMINAL IN; Second Arm Length: 2.250 INCHES NOMINAL IN; FSC Application Data: ENGINE COOLING SYSTEM,NONAIRCRAFT. 9 total characteristics are documented in the Federal Logistics Information System.