The Cover Aircraft Engine, cataloged under National Stock Number 1680-01-520-8073, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1680-01-520-8073 |
| Primary Part Number | 124M455-1 |
| Item Name | Cover Aircraft Engine |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Accessory Components and Quantity | COVER 1; CLIPS, "Z" BEND 3; STREAMER, RED SAFETY OF FLIGHT 1 |
| Material | ALUMINUM ALLOY AND RUBBER NATURAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 124M455-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 124M455-1 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 1680-01-520-8073 is a Cover Aircraft Engine, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-520-8073 has 1 manufacturer part number on file: 124M455-1 (Northrop Grumman Systems Corporation).
Key specifications for 124M455-1: Overall Height: 12.000 INCHES NOMINAL IN; Overall Length: 2.750 INCHES NOMINAL IN; Overall Width: 16.000 INCHES NOMINAL IN; Accessory Components and Quantity: COVER 1; CLIPS, "Z" BEND 3; STREAMER, RED SAFETY OF FLIGHT 1. 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.
NSN 1680-01-520-8073 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.