The Sensor,cabin Temper, cataloged under National Stock Number 1660-00-008-4047, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-008-4047 |
| Primary Part Number | 14-54920-5 |
| Item Name | Sensor,cabin Temper |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| FSC Application Data | HEAT AND VENT SYSTEM,AIR CONDITIONING,ACFT |
| General Characteristics Item Description | 2.342 IN. H,2.270 IN. DIA,2 PORTS SPACED 1.103 IN. MIN 1.133 IN.MAX,2.556 IN. MIN 2.678 IN. MAX DEPTH IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 14-54920-5 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 14-54920-5 | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA) |
| Reference | Meaning |
|---|---|
| 14-54920-5 | 5/9 Secondary reference Kitco Llc |
| 14-54920-5 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 749148-1 | 5/9 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| 14-54920-5 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 1660-00-008-4047 is a Sensor,cabin Temper, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-00-008-4047 has 2 manufacturer part numbers on file: 14-54920-5 (Northrop Grumman Systems Corporation), 14-54920-5 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company).
Key specifications for 14-54920-5: FSC Application Data: HEAT AND VENT SYSTEM,AIR CONDITIONING,ACFT; General Characteristics Item Description: 2.342 IN. H,2.270 IN. DIA,2 PORTS SPACED 1.103 IN. MIN 1.133 IN.MAX,2.556 IN. MIN 2.678 IN. MAX DEPTH IN. 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.
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.