The Ladder,safety Step, cataloged under National Stock Number 5440-01-397-1978, is classified within Federal Supply Class 5440 (Scaffolding Equipment and Concrete Forms) of the Prefabricated Structures and Scaffolding group. The manufacturer of record is Green Bull, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5440-01-397-1978 |
| Primary Part Number | 204216 |
| Item Name | Ladder,safety Step |
| FSC / FSG | 5440 / 54 — Scaffolding Equipment and Concrete Forms |
| Manufacturer | Green Bull, Inc |
| Status | ACTIVE |
| Opposing Steps | INCLUDED |
| Material | GLASS FIBER |
| Handrails | NOT INCLUDED |
| 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 |
|---|---|
| 204216 PRIMARY | Green Bull, Inc (USA) |
| Reference | Meaning |
|---|---|
| 204216 | 5/9 Secondary reference U.S. Government activity |
| 5200TYPE1A | 5/9 Secondary reference U.S. Government activity |
| 5216 | 5/9 Secondary reference U.S. Government activity |
NSN 5440-01-397-1978 is a Ladder,safety Step, manufactured by Green Bull, Inc, classified under FSC 5440, Scaffolding Equipment and Concrete Forms. Status: active.
NSN 5440-01-397-1978 has 1 manufacturer part number on file: 204216 (Green Bull, Inc).
Key specifications for 204216: Overall Height: 192.000 INCHES NOMINAL IN; Opposing Steps: INCLUDED; Material: GLASS FIBER; Handrails: NOT INCLUDED. 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.