The Hose,air Duct, cataloged under National Stock Number 4720-01-644-6162, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Ke Fibertec North America Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-644-6162 |
| Primary Part Number | M13207/18-14 MIDNT BL |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Ke Fibertec North America Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 5.00 INCHES NOMINAL BOTH ENDS 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 |
|---|---|
| M13207/18-14 MIDNT BL PRIMARY | Ke Fibertec North America Inc (USA) |
| Reference | Meaning |
|---|---|
| M13207/18-14 | 4/1 Identification reference U.S. Government activity |
NSN 4720-01-644-6162 is a Hose,air Duct, manufactured by Ke Fibertec North America Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-644-6162 has 1 manufacturer part number on file: M13207/18-14 MIDNT BL (Ke Fibertec North America Inc).
Key specifications for M13207/18-14 MIDNT BL: Cross-Sectional Shape Style: ROUND; Inside Diameter: 5.00 INCHES NOMINAL BOTH ENDS IN; Part Name Assigned by Controlling Agency: HOSE,AIR DUCT,ADAPTER,ROUND; End Item Identification: DUCTS,AIR. 2 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.