The Plate,gland Nut Lock, cataloged under National Stock Number 1620-01-148-0433, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-148-0433 |
| Item Name | Plate,gland Nut Lock |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Status | ACTIVE |
| FSC Application Data | MA1N LAND1NG GEAR |
| General Characteristics Item Description | 2.290 IN. LG;STEEL 4130 MIL-S-18729 AN-QQ-S-685 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 30-3115-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1620-01-148-0433 is a Plate,gland Nut Lock, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
Key specifications for 1620-01-148-0433: FSC Application Data: MA1N LAND1NG GEAR; General Characteristics Item Description: 2.290 IN. LG;STEEL 4130 MIL-S-18729 AN-QQ-S-685 IN; End Item Identification: AIRCRAFT KC 135. 2 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.