The End Cap,arresting Hook, cataloged under National Stock Number 1680-01-477-7378, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-477-7378 |
| Item Name | End Cap,arresting Hook |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Accessory Components and Quantity | END CAP 1; ADAPTER 1; PACKING 1 |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 1D86414-501 | 5/9 Secondary reference The Boeing Company |
| 1D86414-501 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-477-7378 is a End Cap,arresting Hook, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-477-7378: Overall Diameter: 3.500 INCHES NOMINAL IN; Criticality Code Justification: AGAV; Accessory Components and Quantity: END CAP 1; ADAPTER 1; PACKING 1; Part Name Assigned by Controlling Agency: INAVY) END CAP ASSEMBLY, ARRESTING HOOK ACTUATOR ACCUMULATOR. 4 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 1680-01-477-7378 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.