The Manifold,center Section, cataloged under National Stock Number 2815-01-077-4463, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Am General Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-077-4463 |
| Primary Part Number | MA207 21 144 |
| Item Name | Manifold,center Section |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| General Characteristics Item Description | APPROX 13.370 MIN 13.410 MAX IN. O/A LG; 3.250 IN. OD,2.250 IN. ID; EIGHT MTG HOLES,TWO 9/16 IN. DRILL,0.280 MIN 0.300 MAX IN. DEEP,TWO 7/16 IN. DRILL,0.280 MIN 0.300 MAX IN. DEEP,FOUR 5/8 IN. DRILL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MA207 21 144 PRIMARY | Am General Llc (USA) |
| 200566 PRIMARY | Cummins Inc. (USA) |
NSN 2815-01-077-4463 is a Manifold,center Section, manufactured by Am General Llc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-077-4463 has 2 manufacturer part numbers on file: MA207 21 144 (Am General Llc), 200566 (Cummins Inc.).
1 possible match (shared part number, not a government interchangeability claim): 7310-01-446-6713. Verify interchangeability with system specifications before substitution.
Key specifications for MA207 21 144: General Characteristics Item Description: APPROX 13.370 MIN 13.410 MAX IN. O/A LG; 3.250 IN. OD,2.250 IN. ID; EIGHT MTG HOLES,TWO 9/16 IN. DRILL,0.280 MIN 0.300 MAX IN. DEEP,TWO 7/16 IN. DRILL,0.280 MIN 0.300 MAX IN. DEEP,FOUR 5/8 IN. DRILL IN. 1 specification is documented in the U.S. Government catalog.
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.