The Link,brace,landing Gear, cataloged under National Stock Number 1620-01-026-7235, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Heroux-Devtek Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-026-7235 |
| Primary Part Number | 4-80140-1 |
| Item Name | Link,brace,landing Gear |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Heroux-Devtek Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CRES BAR MIL-S-6758,HEAT TREAT 180000-200000 PS1,BEARING STEEL |
| 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 |
|---|---|
| 4-80140-1 | Heroux-Devtek Inc (CAN) |
| 4-80140-1 | Aerometals, Inc. (USA) |
| 4-80140-1 | Goodrich Corporation (USA) |
| 4-80140-1 | Hdi Landing Gear Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 4-80140-1 | 3/2 Design control — primary reference U.S. Government activity |
| 4-80140-1 | 5/2 Secondary reference U.S. Government activity |
NSN 1620-01-026-7235 is a Link,brace,landing Gear, manufactured by Heroux-Devtek Inc, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-026-7235 has 4 manufacturer part numbers on file: 4-80140-1 (Heroux-Devtek Inc), 4-80140-1 (Aerometals, Inc.), 4-80140-1 (Goodrich Corporation), 4-80140-1 (Hdi Landing Gear Usa Inc).
Key specifications for 4-80140-1: General Characteristics Item Description: CRES BAR MIL-S-6758,HEAT TREAT 180000-200000 PS1,BEARING STEEL. 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 1620-01-026-7235 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.