The Manifold,exhaust, cataloged under National Stock Number 2805-00-407-4977, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Kalmar AC Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2805-00-407-4977 |
| Primary Part Number | 74910044 |
| Item Name | Manifold,exhaust |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Material | STEEL |
| Outlet End Connection Type | FLANGED |
| 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 |
|---|---|
| 74910044 | Kalmar AC Inc (USA) |
| 4910044 | Kalmar AC Inc (USA) |
| 74910044-2 | Kalmar AC Inc (USA) |
| 4910044-9 | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| F600F00506 | 3/9 Design control — primary reference Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc |
| F600F506 | 5/9 Secondary reference Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc |
NSN 2805-00-407-4977 is a Manifold,exhaust, manufactured by Kalmar AC Inc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-407-4977 has 4 manufacturer part numbers on file: 74910044 (Kalmar AC Inc), 4910044 (Kalmar AC Inc), 74910044-2 (Kalmar AC Inc), 4910044-9 (Kalmar AC Inc).
Key specifications for 74910044: Material: STEEL; Outlet End Connection Type: FLANGED. 2 specifications are 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.