The Bumper, cataloged under National Stock Number 5340-01-499-4186, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Item Name | Bumper |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) (CAGE 3DGR3) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-499-4186 |
| Primary Part Number | 50407001-FMP |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 50407001-FMP PRIMARY | Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) (USA) |
| Reference | Meaning |
|---|---|
| 50407001 | 5/9 Secondary reference Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) |
| 50407001 | 3/9 Design control — primary reference Fontaine Fifth Wheel Company |
NSN 5340-01-499-4186 is a Bumper, manufactured by Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3), classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-499-4186 has 1 manufacturer part number on file: 50407001-FMP (Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)).
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.