The Support Tube,strut, cataloged under National Stock Number 1620-00-918-3871, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Support Tube,strut |
| FSC / FSG | 1620 — Aircraft Landing Gear Components (FSG 16) |
| Manufacturers | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (CAGE 17772); Heroux-Devtek Inc (CAGE 36164); Goodrich Corporation (CAGE 6K4C8) |
| Parameter | Value |
|---|---|
| NSN | 1620-00-918-3871 |
| Primary Part Number | 840445-1 |
| Item Name | Support Tube,strut |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 840445-1 | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA) |
| 840445-1 | Heroux-Devtek Inc (CAN) |
| 840445-1 | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 840445-1 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 840445-1 | 5/2 Secondary reference U.S. Government activity |
| 840445-1 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 840445-1 | 3/9 Design control — primary reference Lockheed Martin Services, Llc |
NSN 1620-00-918-3871 is a Support Tube,strut, manufactured by Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-918-3871 has 3 manufacturer part numbers on file: 840445-1 (Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co), 840445-1 (Heroux-Devtek Inc), 840445-1 (Goodrich Corporation).
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 1620-00-918-3871 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.