The Locking Plate,pin, cataloged under National Stock Number 1620-00-438-9684, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Smith and Smith Aircraft Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-00-438-9684 |
| Primary Part Number | 305-330032-1 |
| Item Name | Locking Plate,pin |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Smith and Smith Aircraft Co |
| Status | ACTIVE |
| General Characteristics Item Description | MATL AL ALLOY 7075-T6; HGHT 1.000 IN.; LARGE HOLE DIA 1.500 IN.; SMALL HOLE 0.560 IN. DIA; DISTANCE BETWEEN HOLE CENTERS 1.310 IN.; THICKNESS 0.063 IN.; NHA 300-330001 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 305-330032-1 PRIMARY | Smith and Smith Aircraft Co (USA) |
| 305-330032-1 PRIMARY | Maney Aircraft, Inc. Dba Maney Aircraft (USA) |
| Reference | Meaning |
|---|---|
| 305-330032-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1620-00-438-9684 is a Locking Plate,pin, manufactured by Smith and Smith Aircraft Co, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-438-9684 has 2 manufacturer part numbers on file: 305-330032-1 (Smith and Smith Aircraft Co), 305-330032-1 (Maney Aircraft, Inc. Dba Maney Aircraft).
Key specifications for 305-330032-1: General Characteristics Item Description: MATL AL ALLOY 7075-T6; HGHT 1.000 IN.; LARGE HOLE DIA 1.500 IN.; SMALL HOLE 0.560 IN. DIA; DISTANCE BETWEEN HOLE CENTERS 1.310 IN.; THICKNESS 0.063 IN.; NHA 300-330001 IN. 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 1620-00-438-9684 has DEMIL Code B. 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.