The Manifold Assembly, cataloged under National Stock Number 1660-01-476-4549, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-476-4549 |
| Primary Part Number | 7-562104005-601 |
| Item Name | Manifold Assembly |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7-562104005-601 PRIMARY | The Boeing Company (USA) |
| 7-562104005-601 | Systems 3, Inc. (USA) |
NSN 1660-01-476-4549 is a Manifold Assembly, manufactured by The Boeing Company, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-476-4549 has 2 manufacturer part numbers on file: 7-562104005-601 (The Boeing Company), 7-562104005-601 (Systems 3, Inc.).
Key specifications for 7-562104005-601: Special Features: 1 MANIFOLD HOUSING, 1 HANDLE, 1 VALVE, 2 SNAP RINGS, 1 KNOB, 1 CONNECTING RING; Part Name Assigned by Controlling Agency: FLUSH MANIFOLD, EFAB, ECS-LONGBOW; End Item Identification: NSN 1520-01-355-8250. 0 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.
NSN 1660-01-476-4549 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.