The Duct Assy,inr,aircr, cataloged under National Stock Number 1680-01-562-4983, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-562-4983 |
| Primary Part Number | 2307321-1 |
| Item Name | Duct Assy,inr,aircr |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2307321-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 1680-01-562-4983 is a Duct Assy,inr,aircr, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-562-4983 has 1 manufacturer part number on file: 2307321-1 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 2307321-1: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: DUCT ASSEMBLY, INR (INAVY); DUCY ASSEMBLY, ENGINE COMPARTMENT, INNER (DRAWING NAME); End Item Identification: MV-22A AIRCRAFT A. 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 1680-01-562-4983 has DEMIL Code D. 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.