The Hose,air Duct, cataloged under National Stock Number 4720-01-435-3456, 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 Rotaryaire Compressor Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-435-3456 |
| Primary Part Number | 1323 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Rotaryaire Compressor Corp |
| Status | ACTIVE |
| Cross-Sectional Shape Style | OVAL |
| Style Designator | FULLY CONVOLUTED |
| Measuring Method and Length | 22.000 INCHES NOMINAL OVERALL IN |
| Connection Type | PREFORMED BOTH ENDS |
| Inside Diameter | 1.500 INCHES NOMINAL FIRST END IN |
| Material | PLASTIC SINGLE PLY |
| Connection Style | ROUND BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-01-435-3456 is a Hose,air Duct, manufactured by Rotaryaire Compressor Corp, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-435-3456 has 2 cross-referenced part numbers: 724-3-3 (Rotaryaire Compressor Corp), 1323 (Rotaryaire Compressor Corp).
There are 2 known substitutes for 4720-01-435-3456: 5330-00-360-2868, 5120-00-600-3306. Verify interchangeability with system specifications before substitution.
Key specifications for 1323: Cross-Sectional Shape Style: OVAL; Style Designator: FULLY CONVOLUTED; Measuring Method and Length: 22.000 INCHES NOMINAL OVERALL IN; Connection Type: PREFORMED BOTH ENDS. 7 total characteristics are documented in the Federal Logistics Information System.