The Manifold Assembly, cataloged under National Stock Number 1620-01-107-6800, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-107-6800 |
| Primary Part Number | 74A450682-1003 |
| Item Name | Manifold Assembly |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY COMP 7175-T736 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| HA92238 | A. J. Associates Manufacturing & Engineering Co. Inc. (USA) |
| 74A450682-1003 | Nassau Tool Works, Inc (USA) |
| 74A450682-1003 | Israel Aerospace Industries Ltd.shl-Aero Assemblies Division (ISR) |
| 74A450682-1003 | Safran Landing Systems Canada Inc. (CAN) |
| 74A450682-1003 | Datatronic Limited (CHN) |
| 74A450682-1003 | Cummins Aerospace, Llc Dba Cummins Aerospace Llc (USA) |
| 74A450682-1003 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A450682-1003 | The Boeing Company Div Services (USA) |
| 74A450682-1003 | Imperial Flavors Inc Sub of Borden Inc (USA) |
| Reference | Meaning |
|---|---|
| 74A450682-1003 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 10153663 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A450682-1003 | 5/9 Secondary reference Heroux-Devtek Inc |
| 74A450682-1003 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A450682-1003 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A450682-1003 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 1958-C-66-A | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A450682-1003 | C/1 Advisory reference — outside the item-of-supply concept Circor Aerospace, Inc. Div Circor |
| 74A450682-1003 | 5/2 Secondary reference U.S. Government activity |
NSN 1620-01-107-6800 is a Manifold Assembly, manufactured by The Boeing Company Div Defense, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-107-6800 has 9 manufacturer part numbers on file: HA92238 (A. J. Associates Manufacturing & Engineering Co. Inc.), 74A450682-1003 (Nassau Tool Works, Inc), 74A450682-1003 (Israel Aerospace Industries Ltd.shl-Aero Assemblies Division), 74A450682-1003 (Safran Landing Systems Canada Inc.), 74A450682-1003 (Datatronic Limited) and 4 more.
2 possible matches (shared part number, not a government interchangeability claim): 2840-01-329-6766, 5310-01-506-9007. Verify interchangeability with system specifications before substitution.
Key specifications for 74A450682-1003: General Characteristics Item Description: ALUMINUM ALLOY COMP 7175-T736. 1 specification is 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.