The Control Box,electric, cataloged under National Stock Number 1660-01-487-3116, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1660-01-487-3116 |
| Primary Part Number | 123AV53326-3 |
| Item Name | Control Box,electric |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Accessory Components and Quantity | NAMEPLATE 1; SWITCH INSTL 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 123AV53326-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123AV53326-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1660-01-487-3116 is a Control Box,electric, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-487-3116 has 1 manufacturer part number on file: 123AV53326-3 (Northrop Grumman Systems Corporation).
Key specifications for 123AV53326-3: Criticality Code Justification: AGAV; Accessory Components and Quantity: NAMEPLATE 1; SWITCH INSTL 1; Special Features: NAMEPLATE LEGEND READS: 1ST LINE GAC 21A17, 2ND LINE PANEL ASSY, 3RD LINE CKPT AIR COND PNL, 4TH LINE 123AV53326-3; Part Name Assigned by Controlling Agency: PANEL (ELEC) ASSY CKPT AIR COND. 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 1660-01-487-3116 has DEMIL Code B. 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.