The Hose,air Duct, cataloged under National Stock Number 4720-01-012-6947, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Flexible Technologies Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-012-6947 |
| Primary Part Number | FT4962-2 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Flexible Technologies Inc |
| Status | ACTIVE |
| Measuring Method and Length | 10.000 INCHES NOMINAL OVERALL IN |
| Connection Type | PREFORMED FIRST END |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Material Document and Classification | MIL-H-7365 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE PLY |
| Cross-Sectional Shape Style | ROUND |
| Features Provided | STOWAGE DEVICE |
| Inside Diameter | 32.000 INCHES NOMINAL FIRST END IN |
| Material | RUBBER SINGLE PLY |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Part Number | Manufacturer |
|---|---|
| FT4962-2 PRIMARY | Flexible Technologies Inc (USA) |
| AME2008-0002 PRIMARY | Flexfab Llc (USA) |
| Reference | Meaning |
|---|---|
| MDS89573-2 | 5/9 Secondary reference U.S. Government activity |
| AME2008-2 | 5/9 Secondary reference Flexfab Llc |
NSN 4720-01-012-6947 is a Hose,air Duct, manufactured by Flexible Technologies Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-012-6947 has 2 manufacturer part numbers on file: FT4962-2 (Flexible Technologies Inc), AME2008-0002 (Flexfab Llc).
Key specifications for FT4962-2: Measuring Method and Length: 10.000 INCHES NOMINAL OVERALL IN; Connection Type: PREFORMED FIRST END; Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED; Material Document and Classification: MIL-H-7365 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE PLY. 9 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.
NSN 4720-01-012-6947 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.