PartsTable TECHNICAL DATA SHEET

NSN 2590-01-499-3398Government record, cited

Sideboard2590-01-499-3398

NSN 2590-01-499-3398 · NIIN 014993398 · Part number 04694008

Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 3DGR3

Government record, cited

NSN 2590-01-499-3398 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-499-3398. Manufacturer of record part number: 04694008.

Also searched as 2590-01-499-3398 · 2590014993398 · NIIN 014993398 · 01-499-3398 · FSC 2590 Miscellaneous Vehicular Components · CAGE 3DGR3 · 04694008 · 86-00137

Nearby stock numbers ← 2590-01-499-3395 Sidewall, Comm Traililer · 2590-01-499-3446 Parts Kit, Bracket, Vehicular Comp →

Features

Sideboard — FSC 2590
2 manufacturer part numbers on file
Manufacturer of record: Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)

Identification

NSN: 2590-01-499-3398
NIIN: 014993398
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 04694008
Manufacturer: Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)

General Description

The Sideboard, cataloged under National Stock Number 2590-01-499-3398, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3). The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2590-01-499-3398
Primary Part Number	04694008
Item Name	Sideboard
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
86-00137	Marengo Fabricated Steel Ltd Dba Lincoln Center Manufacturing (USA)
04694008 PRIMARY	Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) (USA)

Reference documents

Reference	Meaning
04694008	3/9 Design control — primary reference Fontaine Fifth Wheel Company

No interchangeability data on file.

Other items in FSC 2590 — Miscellaneous Vehicular Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2590-00-001-1252

2590-00-001-1252 · Item name not on file

2590-00-001-1253

2590-00-001-1253 · Item name not on file

2590-00-001-1254

BRACKET,HORN MOUNTING

2590-00-001-3423

2590-00-001-3423 · Item name not on file

2590-00-001-3438

2590-00-001-3438 · Item name not on file

2590-00-001-3439

2590-00-001-3439 · Item name not on file

2590-00-001-3461

2590-00-001-3461 · Item name not on file

2590-00-001-3463

2590-00-001-3463 · Item name not on file

Frequently Asked Questions

What is NSN 2590-01-499-3398?

NSN 2590-01-499-3398 is a Sideboard, manufactured by Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3), classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-499-3398?

NSN 2590-01-499-3398 has 2 manufacturer part numbers on file: 86-00137 (Marengo Fabricated Steel Ltd Dba Lincoln Center Manufacturing), 04694008 (Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)).

What are the specifications of 04694008?

Key specifications for 04694008: Special Features: SIDEBOARD BACK 45.875 X 48 INCHES IN; End Item Identification: 2330014586865 M871A3 SEMI-TRAILER, 22.5 TON. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2590-01-499-3398 hazardous material?

No hazard code in the DLA record (HMIC N). 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.

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