The Hose,air Duct, cataloged under National Stock Number 4720-01-596-0152, 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 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-596-0152 |
| Primary Part Number | 0212-0200-0001 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Flexible Technologies Inc |
| Status | ACTIVE |
| Style Designator | FULLY CONVOLUTED |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 2.000 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 |
|---|---|
| 0212-0200-0001 PRIMARY | Flexible Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| L-1-2.00ID | 5/9 Secondary reference Flexible Technologies Inc |
NSN 4720-01-596-0152 is a Hose,air Duct, manufactured by Flexible Technologies Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-596-0152 has 1 manufacturer part number on file: 0212-0200-0001 (Flexible Technologies Inc).
Key specifications for 0212-0200-0001: Style Designator: FULLY CONVOLUTED; Cross-Sectional Shape Style: ROUND; Inside Diameter: 2.000 INCHES NOMINAL BOTH ENDS IN; Special Features: ITEM IS TWO-PLY NEOPRENE COATED FIBERGLASS; BLACK IN COLOR WITH STANDARD LENGTH 12 FT. (3/4 IN. ID 10 FT. LENGTHS); TEMPERATURE RANGE MINUS 65F TO 300F; NOT RECOMMENDED TO CONTINUOUS FLEXING, LIQUIDS OR ABRASIVES; AVAILABLE AS U-I (ONE-PLY) FOR LOWER PRESSURE APPLICATIONS; FLAME RETARDANT TO UL 94V-0 RATING. V. 3 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.