The Step,ladder, cataloged under National Stock Number 5440-01-344-9253, is classified within Federal Supply Class 5440 (Scaffolding Equipment and Concrete Forms) of the Prefabricated Structures and Scaffolding group. The manufacturer of record is Landoll Company, Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5440-01-344-9253 |
| Primary Part Number | 8623729-10 |
| Item Name | Step,ladder |
| FSC / FSG | 5440 / 54 — Scaffolding Equipment and Concrete Forms |
| Manufacturer | Landoll Company, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 18.500 IN. W; 17.000 IN. H; 61.000 IN. LG 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 |
|---|---|
| 8623729-10 PRIMARY | Landoll Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 8623729 | D/9 Drawing number reference only U.S. Government activity |
| 8623729-10 | 5/9 Secondary reference U.S. Government activity |
NSN 5440-01-344-9253 is a Step,ladder, manufactured by Landoll Company, Llc, classified under FSC 5440, Scaffolding Equipment and Concrete Forms. Status: active.
NSN 5440-01-344-9253 has 1 manufacturer part number on file: 8623729-10 (Landoll Company, Llc).
Key specifications for 8623729-10: General Characteristics Item Description: STEEL; 18.500 IN. W; 17.000 IN. H; 61.000 IN. LG IN; End Item Identification: 1730-01-180-9561. 1 specification is 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.