NSN 4720-01-499-3490 · NIIN 014993490 · Part number 50866003
Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 3DGR3
Government record, cited
NSN 4720-01-499-3490 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-499-3490. Manufacturer of record part number: 50866003.
Also searched as4720-01-499-3490 ·
4720014993490 ·
NIIN 014993490 ·
01-499-3490 ·
FSC 4720 Hose and Flexible Tubing · CAGE 3DGR3 · 50866003 · DS381438-34
Manufacturer of record: Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)
Identification
NSN: 4720-01-499-3490
NIIN: 014993490
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 50866003
Manufacturer: Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-499-3490, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3). The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) (USA)
Reference documents
Reference
Meaning
DS381438-34
5/9Secondary reference
U.S. Government activity
50866003
3/9Design control — primary reference
Fontaine Fifth Wheel Company
No interchangeability data on file.
Other items in FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080
HOSE ASSEMBLY,NONMETALLIC
4720-00-000-0081
4720-00-000-0081 · Item name not on file
4720-00-000-0084
HOSE,PREFORMED
4720-00-000-0724
4720-00-000-0724 · Item name not on file
4720-00-001-0014
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0015
4720-00-001-0015 · Item name not on file
4720-00-001-0023
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0025
4720-00-001-0025 · Item name not on file
Frequently Asked Questions
What is NSN 4720-01-499-3490?
NSN 4720-01-499-3490 is a Hose Assembly,nonmetallic, manufactured by Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3), classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-499-3490?
NSN 4720-01-499-3490 has 1 manufacturer part number on file: 50866003 (Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)).
Is NSN 4720-01-499-3490 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.