The Hose,air Duct, cataloged under National Stock Number 4720-00-773-5869, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mitsubishi Caterpillar Forklift America, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4720-00-773-5869 |
| Primary Part Number | 56299C46 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Mitsubishi Caterpillar Forklift America, Inc |
| Status | ACTIVE |
| Measuring Method and Length | 24.000 INCHES NOMINAL OVERALL IN |
| Connection Type | PLAIN BOTH ENDS |
| Style Designator | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS |
| Cross-Sectional Shape Style | ROUND |
| Wall Thickness | 0.094 INCHES NOMINAL IN |
| Inside Diameter | 1.625 INCHES NOMINAL FIRST END IN |
| Material | RUBBER SYNTHETIC FIRST PLY |
| Material | STEEL REINFORCING WIRE |
| Material | COTTON AND RUBBER SYNTHETIC SECOND PLY |
| 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 |
|---|---|
| 56299C46 | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| 09-56299C46 | Tvh Parts Co. (USA) |
| Reference | Meaning |
|---|---|
| 4663A1-5-8-24 | 3/9 Design control — primary reference Ohio Auto Parts Co |
| 09-56299C46 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
NSN 4720-00-773-5869 is a Hose,air Duct, manufactured by Mitsubishi Caterpillar Forklift America, Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-773-5869 has 2 manufacturer part numbers on file: 56299C46 (Mitsubishi Caterpillar Forklift America, Inc), 09-56299C46 (Tvh Parts Co.).
Key specifications for 56299C46: Measuring Method and Length: 24.000 INCHES NOMINAL OVERALL IN; Connection Type: PLAIN BOTH ENDS; Style Designator: FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS; Cross-Sectional Shape Style: ROUND. 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.
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.