The Manifold Assembly,b, cataloged under National Stock Number 2840-00-407-3111, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Viavi Solutions Deutschland Gmbh. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Manifold Assembly,b |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Viavi Solutions Deutschland Gmbh (CAGE D4598) |
| Parameter | Value |
|---|---|
| NSN | 2840-00-407-3111 |
| Primary Part Number | 662435 |
| Item Name | Manifold Assembly,b |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Viavi Solutions Deutschland Gmbh |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 662435 | Viavi Solutions Deutschland Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 662435 | 3/9 Design control — primary reference Aero Tube Technologies, Llc Dba Tube Bends |
| 662435 | 5/9 Secondary reference Ferguson Door Co Inc |
| 662435 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 662435 | 5/9 Secondary reference International Livestock Equipment Co |
| 662435 | 5/9 Secondary reference U.S. Government activity |
NSN 2840-00-407-3111 is a Manifold Assembly,b, manufactured by Viavi Solutions Deutschland Gmbh, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-407-3111 has 1 manufacturer part number on file: 662435 (Viavi Solutions Deutschland Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 5955-01-107-5254. Verify interchangeability with system specifications before substitution.
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 2840-00-407-3111 has DEMIL Code Q. 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.