The Socket,door Strut F, cataloged under National Stock Number 1620-00-302-7640, 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. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-00-302-7640 |
| Primary Part Number | 9-55788-1 |
| Item Name | Socket,door Strut F |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Heroux-Devtek Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 9-55788-1 | Heroux-Devtek Inc (CAN) |
| 9-55788-1 | Alatus Aerosystems Dba F.k.a., Triumph Structures-Los Angeles (USA) |
| 9-55788-1 | Circor Aerospace, Inc. Div Circor (USA) |
| 9-55788-1 | Aerometals, Inc. (USA) |
| 9-55788-1 | Goodrich Corporation (USA) |
| 9-55788-1 | Quality Aviation, Inc Dba Quality Aviation Inc (USA) |
| 9-55788-1 | Hdi Landing Gear Usa Inc (USA) |
| 9087-34-B-2 | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9-55788-1 | 3/2 Design control — primary reference U.S. Government activity |
| 9-55788-1 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 9-55788-1 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 9-55788-1 | 5/9 Secondary reference Clinton Engines Corp |
| 9-55788-1 | 5/9 Secondary reference Eagle Tool & Machine Co., Inc. |
| 9-55788-1 | 5/2 Secondary reference U.S. Government activity |
| 9087-34-B-2 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 1620-00-302-7640 is a Socket,door Strut F, manufactured by Heroux-Devtek Inc, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-302-7640 has 8 manufacturer part numbers on file: 9-55788-1 (Heroux-Devtek Inc), 9-55788-1 (Alatus Aerosystems Dba F.k.a., Triumph Structures-Los Angeles), 9-55788-1 (Circor Aerospace, Inc. Div Circor), 9-55788-1 (Aerometals, Inc.), 9-55788-1 (Goodrich Corporation) and 3 more.
Key specifications for 9-55788-1: End Item Identification: B-52 AIRCRAFT. 0 specifications are 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.