The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-443-3903, 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 Transdigm Inc Div Adelwiggins Group. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-443-3903 |
| Primary Part Number | 6373-5 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| Status | ACTIVE |
| Minimum Inside Bending Radius | 9.000 INCHES IN |
| Flange Style | ROUND W / BOLT HOLES FIRST END |
| End Flange Construction | SOLID FIRST END |
| Bolt Hole Quantity | 6 FIRST END |
| Outside Diameter | 2.350 INCHES NOMINAL IN |
| Connection Style | RAISED FIRST END |
| Inside Surface Condition | CONVOLUTED |
| End Connection Design | STRAIGHT FIRST END |
| Inside Diameter | 2.000 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6373-5 | Aerobase Group Inc (USA) |
| WHGP-U32J-5 | Westflex, Inc. Dba Western Hose & Gasket (USA) |
| 6373-5 PRIMARY | Transdigm Inc Div Adelwiggins Group (USA) |
| HR90-5 | Hampton Rubber Company Dba Hampton Rubber Co Div Hampton Rubber Company(norfolk) (USA) |
NSN 4720-01-443-3903 is a Hose Assembly,nonmetallic, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-443-3903 has 4 cross-referenced part numbers: 6373-5 (Aerobase Group Inc), WHGP-U32J-5 (Westflex, Inc. Dba Western Hose & Gasket), 6373-5 (Transdigm Inc Div Adelwiggins Group), HR90-5 (Hampton Rubber Company Dba Hampton Rubber Co Div Hampton Rubber Company(norfolk)).
There are 4 known substitutes for 4720-01-443-3903: 5905-00-279-9406, 5930-00-407-4077, 4720-00-657-4392 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6373-5: Minimum Inside Bending Radius: 9.000 INCHES IN; Flange Style: ROUND W / BOLT HOLES FIRST END; End Flange Construction: SOLID FIRST END; Bolt Hole Quantity: 6 FIRST END. 11 total characteristics are documented in the Federal Logistics Information System.