The Hose Assembly,air Duct, cataloged under National Stock Number 4720-00-894-5045, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Bemco, Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-894-5045 |
| Primary Part Number | BE287-5 |
| Item Name | Hose Assembly,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Bemco, Inc |
| Status | ACTIVE |
| Hose Weight | 6.400 OUNCES PER LINEAR FOOT OZ |
| Measuring Method and Length | 6.000 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 0.500 INCHES IN |
| Connection Type | COUPLING SECOND END |
| Connection Type | SOFT FIRST END |
| Style Designator | FULLY CONVOLUTED |
| Coupling Style | PLAIN FLANGE SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Wall Thickness | 0.180 INCHES MAXIMUM IN |
| Inside Diameter | 1.500 INCHES NOMINAL FIRST END IN |
| End Overall Length | 1.000 INCHES NOMINAL FIRST END IN |
| End Inside Diameter | 1.500 INCHES NOMINAL FIRST END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 32-83204-5 | The Boeing Company Div Defense (USA) |
| BE287-5 PRIMARY | Bemco, Inc (USA) |
NSN 4720-00-894-5045 is a Hose Assembly,air Duct, manufactured by Bemco, Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-894-5045 has 2 manufacturer part numbers on file: 32-83204-5 (The Boeing Company Div Defense), BE287-5 (Bemco, Inc).
Key specifications for BE287-5: Hose Weight: 6.400 OUNCES PER LINEAR FOOT OZ; Measuring Method and Length: 6.000 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 0.500 INCHES IN; Connection Type: COUPLING SECOND END. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.