The Hose,air Duct, cataloged under National Stock Number 4720-00-618-7052, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-618-7052 |
| Primary Part Number | BE132-41 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Bemco, Inc |
| Status | ACTIVE |
| Hose Weight | 3.680 OUNCES PER LINEAR FOOT OZ |
| Measuring Method and Length | 11.750 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 2.500 INCHES IN |
| Connection Style | ROUND FIRST END |
| Connection Type | SOFT FIRST END |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Cross-Sectional Shape Style | ROUND |
| Operating Pressure | 10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Features Provided | OZONE RESISTANT |
| Inside Diameter | 2.500 INCHES NOMINAL FIRST END IN |
| End Overall Length | 1.250 INCHES NOMINAL FIRST END IN |
| End Inside Diameter | 2.500 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 |
|---|---|
| AD832-41 | Hbd Industries, Inc Div Hbd/thermoid Inc (USA) |
| BE132-41 PRIMARY | Bemco, Inc (USA) |
| 32-83132-41 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| BE132-41 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-00-618-7052 is a Hose,air Duct, manufactured by Bemco, Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-618-7052 has 3 manufacturer part numbers on file: AD832-41 (Hbd Industries, Inc Div Hbd/thermoid Inc), BE132-41 (Bemco, Inc), 32-83132-41 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-560-1810. Verify interchangeability with system specifications before substitution.
Key specifications for BE132-41: Hose Weight: 3.680 OUNCES PER LINEAR FOOT OZ; Measuring Method and Length: 11.750 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 2.500 INCHES IN; Connection Style: ROUND FIRST 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.