The Heat Exchanger,fluid to Fluid,ai, cataloged under National Stock Number 1660-01-126-6898, 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 Limco Airepair Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-126-6898 |
| Primary Part Number | 10260000-2 |
| Item Name | Heat Exchanger,fluid to Fluid,ai |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Limco Airepair Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | RIGHT HAND |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL NUMBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C31E9250-2 | Northrop Grumman Systems Corporation (USA) |
| 10260000-2 | Limco Airepair Inc. (USA) |
NSN 1660-01-126-6898 is a Heat Exchanger,fluid to Fluid,ai, manufactured by Limco Airepair Inc., classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-126-6898 has 2 manufacturer part numbers on file: C31E9250-2 (Northrop Grumman Systems Corporation), 10260000-2 (Limco Airepair Inc.).
Key specifications for 10260000-2: General Characteristics Item Description: RIGHT HAND; End Item Identification: EF111A ACFT; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL NUMBER. 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 1660-01-126-6898 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.