The Manifold,fluid,aircraft, cataloged under National Stock Number 1560-01-296-0881, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1560-01-296-0881 |
| Primary Part Number | 74A690137-1007 |
| Item Name | Manifold,fluid,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Overall Thickness | 4.330 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.290 INCHES NOMINAL IN |
| Material | ALUMINUM |
| Connection Quantity | 6 |
| Connection Diameter | 0.812 INCHES NOMINAL AND 0.312 INCHES NOMINAL AND 1.062 INCHES NOMINAL AND 1.312 INCHES NOMINAL AND 0.437 INCHES NOMINAL IN |
| Mounting Hole Location | MOUNTING FLANGE |
| Metering Valves | NOT PROVIDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74A690137-1007 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10105023 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A690137-1007 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 1560-01-296-0881 is a Manifold,fluid,aircraft, manufactured by The Boeing Company Div Defense, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-296-0881 has 1 manufacturer part number on file: 74A690137-1007 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 1670-01-682-8132. Verify interchangeability with system specifications before substitution.
Key specifications for 74A690137-1007: Mounting Hole Quantity: 4; Overall Thickness: 4.330 INCHES NOMINAL IN; Mounting Hole Diameter: 0.290 INCHES NOMINAL IN; Overall Length: 5.292 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
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.