The Manifold,intake, cataloged under National Stock Number 2990-01-194-9775, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-194-9775 |
| Primary Part Number | AE703934-1 |
| Item Name | Manifold,intake |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| FSC Application Data | MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT |
| Outlet Quantity | 12 |
| Inlet Quantity | 1 |
| Specific Equipment Accommodated | U/O APU FOR B-1B ACFT |
| Outside Diameter | 0.250 INCHES NOMINAL IN |
| Inlet Connection Type | HOSE |
| Material | STEEL CORROSION RESISTING |
| Outlet End Connection Type | HOSE |
| Outlet Connection Outside Diameter | 0.120 INCHES NOMINAL IN |
| Temp Regulating Valve Opening | NOT INCLUDED |
| 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 |
|---|---|
| AE703934-1 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 97482-1 PRIMARY | Smiths Tubular Systems-Laconia, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1241721-1 | 3/2 Design control — primary reference U.S. Government activity |
| 3601524-1 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 2990-01-194-9775 is a Manifold,intake, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-194-9775 has 2 manufacturer part numbers on file: AE703934-1 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 97482-1 (Smiths Tubular Systems-Laconia, Inc.).
Key specifications for AE703934-1: FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT; Outlet Quantity: 12; Inlet Quantity: 1; Specific Equipment Accommodated: U/O APU FOR B-1B ACFT. 10 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.