The Hose,preformed, cataloged under National Stock Number 4720-00-401-9448, 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 Gates Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-401-9448 |
| Primary Part Number | 20603 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Bend Radius | 3.000 INCHES NOMINAL IN |
| First Arm Length | 3.500 INCHES NOMINAL IN |
| Second Arm Length | 2.000 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Material | RUBBER SYNTHETIC COVER |
| Working Length | 16.500 INCHES NOMINAL IN |
| Style Designator | TWO BEND |
| Features Provided | ENLARGED ENDS |
| Width | 6.000 INCHES NOMINAL IN |
| Offset Distance | 2.500 INCHES NOMINAL IN |
| Wall Thickness | 0.200 INCHES NOMINAL IN |
| Inside Diameter | 1.500 INCHES NOMINAL IN |
| Outer Radius | 4.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3932394 | Gates Corporation (USA) |
| 3959488 | Pontiac Motor Div of General Motors Corp |
| CH603 | Gates Corporation (USA) |
| 326768 | General Motors Corp Chevrolet Motor Div Special Products Dept (USA) |
| 9790277 | Pontiac Motor Div of General Motors Corp |
| MH702 | Goodyear Tire and Rubber Co the (USA) |
| 326768 | General Motors Corp (USA) |
| 20603 PRIMARY | Gates Corporation (USA) |
| MH702 PRIMARY | Contitech Usa, Inc Dba Veyance Technologies (USA) |
| 9790277 | General Motors Corp (USA) |
| 326768 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
NSN 4720-00-401-9448 is a Hose,preformed, manufactured by Gates Corporation, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-401-9448 has 11 cross-referenced part numbers: 3932394 (Gates Corporation), 3959488 (Pontiac Motor Div of General Motors Corp), CH603 (Gates Corporation), 326768 (General Motors Corp Chevrolet Motor Div Special Products Dept), 9790277 (Pontiac Motor Div of General Motors Corp) and 6 more.
There are 8 known substitutes for 4720-00-401-9448: 5330-00-367-4674, 5950-00-448-0906, 5940-00-681-0146 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20603: Bend Radius: 3.000 INCHES NOMINAL IN; First Arm Length: 3.500 INCHES NOMINAL IN; Second Arm Length: 2.000 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.