The Coupling Plate, cataloged under National Stock Number 2590-01-027-2576, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Coupling Plate |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Manufacturers | Meritor Heavy Vehicle Systems, Llc (CAGE 78500); Rockford Powertrain Inc Div Powertrain Rockford, Inc. (CAGE 77873); Fnss Savunma Sistemleri Anonim Sirketi (CAGE T0720) |
| Parameter | Value |
|---|---|
| NSN | 2590-01-027-2576 |
| Primary Part Number | 72N177-1 |
| Item Name | Coupling Plate |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 72N177-1 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 28273J PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| 4180503 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 4180503 | 1/2 Source control — Government-approved source U.S. Government activity |
| 2590010272576 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2590-01-027-2576 is a Coupling Plate, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-027-2576 has 3 manufacturer part numbers on file: 72N177-1 (Meritor Heavy Vehicle Systems, Llc), 28273J (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 4180503 (Fnss Savunma Sistemleri Anonim Sirketi).
No hazard code in the DLA record (HMIC N). 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.