The Housing,coupling, cataloged under National Stock Number 1680-01-652-1732, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Arrowhead Products Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Housing,coupling |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Arrowhead Products Corp (CAGE 70628) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-652-1732 |
| Primary Part Number | 401367-403 |
| Item Name | Housing,coupling |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Arrowhead Products Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 2WTV32811-0003 | Arrowhead Products Corp (USA) |
| 401367-403 PRIMARY | Arrowhead Products Corp (USA) |
| Reference | Meaning |
|---|---|
| 2WTV32811-0003 | 5/2 Secondary reference U.S. Government activity |
NSN 1680-01-652-1732 is a Housing,coupling, manufactured by Arrowhead Products Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-652-1732 has 2 manufacturer part numbers on file: 2WTV32811-0003 (Arrowhead Products Corp), 401367-403 (Arrowhead Products Corp).
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 1680-01-652-1732 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.