The Ladder,vehicle Boarding, cataloged under National Stock Number 2540-01-676-5535, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Jdci Enterprises, Inc. Dba Jdci Enterprises Inc. Government technical data includes 10 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-676-5535 |
| Primary Part Number | SA-3410-WINSTEP-LG-30K |
| Item Name | Ladder,vehicle Boarding |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Jdci Enterprises, Inc. Dba Jdci Enterprises Inc |
| Status | ACTIVE |
| Usage Design | BOAT TRAILER |
| Design Type | FIXED |
| Mounting Method | BOLTED |
| Vehicle Identification Designator | SA34PB-300 SEAARK |
| Crosspiece Type and Quantity | 1 STEP |
| Vehicle Design Control Activity | 0VSH3 |
| Color | BLACK |
| Tread Surface Type | SMOOTH |
| Protective Pads | NOT INCLUDED |
| Mounting Hole Type | THRU HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| SA-3410-WINSTEP-LG-30K PRIMARY | Jdci Enterprises, Inc. Dba Jdci Enterprises Inc (USA) |
NSN 2540-01-676-5535 is a Ladder,vehicle Boarding, manufactured by Jdci Enterprises, Inc. Dba Jdci Enterprises Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-676-5535 has 1 manufacturer part number on file: SA-3410-WINSTEP-LG-30K (Jdci Enterprises, Inc. Dba Jdci Enterprises Inc).
Key specifications for SA-3410-WINSTEP-LG-30K: Usage Design: BOAT TRAILER; Design Type: FIXED; Mounting Method: BOLTED; Vehicle Identification Designator: SA34PB-300 SEAARK. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.