NSN 2540-01-658-9020 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-658-9020. Manufacturer of record part number: 4260691.
Also searched as2540-01-658-9020 ·
2540016589020 ·
NIIN 016589020 ·
01-658-9020 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 75Q65 · 4260691
The Ladder,vehicle Boarding, cataloged under National Stock Number 2540-01-658-9020, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. 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. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
2540-01-658-9020
Primary Part Number
4260691
Item Name
Ladder,vehicle Boarding
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
Oshkosh Defense Llc
Status
ACTIVE
Usage Design
FIRE FIGHTING TRUCK
Design Type
LADDER W/ PLATFORM
Tread Surface Type
TEXTURED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-001-2045
2540-00-001-2045 · Item name not on file
2540-00-001-3392
2540-00-001-3392 · Item name not on file
2540-00-001-3467
2540-00-001-3467 · Item name not on file
2540-00-001-3534
2540-00-001-3534 · Item name not on file
2540-00-001-3535
2540-00-001-3535 · Item name not on file
2540-00-001-3536
2540-00-001-3536 · Item name not on file
2540-00-001-3537
BRACKET,HEADLIGHT,MOUNTING
2540-00-001-3538
BRACKET,HEADLIGHT,MOUNTING
Frequently Asked Questions
What is NSN 2540-01-658-9020?
NSN 2540-01-658-9020 is a Ladder,vehicle Boarding, manufactured by Oshkosh Defense Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-658-9020?
NSN 2540-01-658-9020 has 1 manufacturer part number on file: 4260691 (Oshkosh Defense Llc).
What are the specifications of 4260691?
Key specifications for 4260691: Usage Design: FIRE FIGHTING TRUCK; Design Type: LADDER W/ PLATFORM; Tread Surface Type: TEXTURED; Part Name Assigned by Controlling Agency: LADDER, UPPER, WLDMT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-658-9020 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.