The Adapter Assembly, cataloged under National Stock Number 1620-01-107-6801, 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 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-107-6801 |
| Primary Part Number | 74A450681-1005 |
| Item Name | Adapter 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 Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74A450681-1005 | Safran Landing Systems Canada Inc. (CAN) |
| 74A450681-1005 | The Boeing Company Div Services (USA) |
| 74A450681-1005 | Blair Industries Inc (USA) |
| 74A450681-1005 | Nassau Tool Works, Inc (USA) |
| 74A450681-1005 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A450681-1005 | A. J. Associates Manufacturing & Engineering Co. Inc. (USA) |
| 74A450681-1005 | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 74A450681-1005 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A450681-1005 | 5/9 Secondary reference Cummins Aerospace, Llc Dba Cummins Aerospace Llc |
| 74A450681-1005 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 74A450681-1005 | 5/9 Secondary reference Heroux-Devtek Inc |
| 74A450681-1005 | 5/9 Secondary reference Israel Aerospace Industries Ltd.shl-Aero Assemblies Division |
| 10153664 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A450681-1005 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A450681-1005 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A450681-1005 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 1958-C-474-C | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A450681-1005 | 5/2 Secondary reference U.S. Government activity |
| 74A450681-1005 | C/1 Advisory reference — outside the item-of-supply concept Circor Aerospace, Inc. Div Circor |
NSN 1620-01-107-6801 is a Adapter Assembly, manufactured by The Boeing Company Div Defense, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-107-6801 has 7 manufacturer part numbers on file: 74A450681-1005 (Safran Landing Systems Canada Inc.), 74A450681-1005 (The Boeing Company Div Services), 74A450681-1005 (Blair Industries Inc), 74A450681-1005 (Nassau Tool Works, Inc), 74A450681-1005 (The Boeing Company Div Defense) and 2 more.
Key specifications for 74A450681-1005: 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.
NSN 1620-01-107-6801 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.