The Ladder,safety Step, cataloged under National Stock Number 5440-01-448-2857, is classified within Federal Supply Class 5440 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5440-01-448-2857 |
| Primary Part Number | 4XM71 |
| Item Name | Ladder,safety Step |
| FSC / FSG | 5440 / 54 — No Item Name Available |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Functional Description | STEP LADDER IS USED FOR INSPECTION AND MAINTENANCE ACTIONS THAT ARE BEYOND THE NORMAL REACH AND LINE-OF-SIGHT OF THE AVERAGE PERSON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5440-01-448-2857 is a Ladder,safety Step, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5440 (No Item Name Available). Status: active.
NSN 5440-01-448-2857 has 2 cross-referenced part numbers: 4XM71 (W.w. Grainger, Inc. Div Government Sales Division), K-136 (C&h Distributors, Llc).
There are 3 known substitutes for 5440-01-448-2857: 5999-00-406-8771, 5998-01-024-7477, 3020-01-064-6126. Verify interchangeability with system specifications before substitution.
Key specifications for 4XM71: Functional Description: STEP LADDER IS USED FOR INSPECTION AND MAINTENANCE ACTIONS THAT ARE BEYOND THE NORMAL REACH AND LINE-OF-SIGHT OF THE AVERAGE PERSON. 1 total characteristics are documented in the Federal Logistics Information System.