The Piston,lock,drag Brace, cataloged under National Stock Number 1620-01-107-6825, 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through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-107-6825 |
| Primary Part Number | 74A450807-2003 |
| Item Name | Piston,lock,drag Brace |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 74A450807-2003 | Safran Landing Systems Canada Inc. (CAN) |
| 74A450807-2003 | Blair Industries Inc (USA) |
| 74A450807-2003 | Israel Aerospace Industries Ltd.shl-Aero Assemblies Division (ISR) |
| 74A450807-2003 | A. J. Associates Manufacturing & Engineering Co. Inc. (USA) |
| 74A450807-2003 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A450807-2003 | The Boeing Company Div Services (USA) |
| 74A450807-2003 | Nassau Tool Works, Inc (USA) |
| 74A450807-2003 | Heroux-Devtek Inc (CAN) |
| 74A450807-2003 | Hdi Landing Gear Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 74A450807-2003 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 74A450807-2003 | 5/2 Secondary reference U.S. Government activity |
| 74A450807-2003 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 10153674 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A450807-2003 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A450807-2003 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 1958-165A | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A450807-2003 | 5/9 Secondary reference Williamsburg Art Conservation Inc. Dba Williamsburg Art Conservation Inc |
| 74A450807-2003 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 74A450807-2003 | C/1 Advisory reference — outside the item-of-supply concept Circor Aerospace, Inc. Div Circor |
NSN 1620-01-107-6825 is a Piston,lock,drag Brace, manufactured by The Boeing Company Div Defense, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-107-6825 has 9 manufacturer part numbers on file: 74A450807-2003 (Safran Landing Systems Canada Inc.), 74A450807-2003 (Blair Industries Inc), 74A450807-2003 (Israel Aerospace Industries Ltd.shl-Aero Assemblies Division), 74A450807-2003 (A. J. Associates Manufacturing & Engineering Co. Inc.), 74A450807-2003 (The Boeing Company Div Defense) and 4 more.
Key specifications for 74A450807-2003: Overall Length: 34.060 INCHES NOMINAL IN; Special Features: 1.125 IN. DIA ONE END; 1.190 IN DIA OTHER END IN; Material: ALUMINUM ALLOY. 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 1620-01-107-6825 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.