The Ladder,three-Way Combination, cataloged under National Stock Number 5440-01-674-2218, is classified within Federal Supply Class 5440 (Scaffolding Equipment and Concrete Forms) of the Prefabricated Structures and Scaffolding group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5440-01-674-2218 |
| Item Name | Ladder,three-Way Combination |
| FSC / FSG | 5440 / 54 — Scaffolding Equipment and Concrete Forms |
| Status | ACTIVE |
| Usage Design | COMMERCIAL AND INDUSTRIAL |
| Maximum Working Weight Capacity | 300.0 POUNDS LBS |
| Height | 16.0 FEET MAXIMUM FT |
| Extended Length | 16.0 FEET FT |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M1A-8-16B | 3/2 Design control — primary reference U.S. Government activity |
NSN 5440-01-674-2218 is a Ladder,three-Way Combination, classified under FSC 5440, Scaffolding Equipment and Concrete Forms. Status: active.
Key specifications for 5440-01-674-2218: Usage Design: COMMERCIAL AND INDUSTRIAL; Maximum Working Weight Capacity: 300.0 POUNDS LBS; Height: 16.0 FEET MAXIMUM FT; Special Features: THREE POSITION MULTI-LOCK HINGE ALLOWS FOR 18 APPLICATIONS TO INCLUDE STEP LADDER,STAIRWELL LADDER,SELF-SUPPORTING SCAFFOLDING AND STRAIGHT;SLIP-RESISTANT MULTI-DIRECTIONAL RUNGS AND FEET. 5 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.