The Housing Assembly,ai, cataloged under National Stock Number 1680-01-564-3237, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Assembly,ai |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | The Boeing Company (CAGE 77272); Pti Technologies Inc. (CAGE 05228) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-564-3237 |
| Primary Part Number | 901-366-555-109-77272 |
| Item Name | Housing Assembly,ai |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 901-366-555-109-77272 PRIMARY | The Boeing Company (USA) |
| 901-366-555-109 | The Boeing Company (USA) |
| 86526-1 | Pti Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 86526-1 | 5/9 Secondary reference Vacco Industries |
NSN 1680-01-564-3237 is a Housing Assembly,ai, manufactured by The Boeing Company, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-564-3237 has 3 manufacturer part numbers on file: 901-366-555-109-77272 (The Boeing Company), 901-366-555-109 (The Boeing Company), 86526-1 (Pti Technologies Inc.).
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 1680-01-564-3237 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.