The Humidity Detector Assembly, cataloged under National Stock Number 1285-01-025-5951, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1285-01-025-5951 |
| Primary Part Number | 3141189-1 |
| Item Name | Humidity Detector Assembly |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | 115.0 VAC,125 MILLIAMPERS,50 TO 450 HZ OPERATING POWER,SOLID STATE SENOR,PORM 2 PCT ACCURACY OF ANY PRESET POINT,RELAY OPERATED AUDIBLE HORN ALARM SYSTEM,SIX NO.22 AWG WIRES FOR SENSOR CABLE 26.000 IN. MAX LG,SIX NO. 22 AWG MIN FOR POWER AND CONTROL CABLE 26.000 IN. MAX LG TERMINATED BY MS17143-10 CONNECTOR,ALUMINUM ALLOY HOUSING MATL,BLACK ANODIZE FINISH,BODY DIM. 5.000 IN. LG,3.500 IN. W,1.500 IN. H VAC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3141189-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 3000-1 | 5/9 Secondary reference Thunder Scientific Corp Dba Thunder Scientific Corp |
NSN 1285-01-025-5951 is a Humidity Detector Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
NSN 1285-01-025-5951 has 1 manufacturer part number on file: 3141189-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 3141189-1: General Characteristics Item Description: 115.0 VAC,125 MILLIAMPERS,50 TO 450 HZ OPERATING POWER,SOLID STATE SENOR,PORM 2 PCT ACCURACY OF ANY PRESET POINT,RELAY OPERATED AUDIBLE HORN ALARM SYSTEM,SIX NO.22 AWG WIRES FOR SENSOR CABLE 26.000 IN. MAX LG,SIX NO. 22 AWG MIN FOR POWER AND CONTROL CABLE 26.000 IN. MAX LG TERMINATED BY MS17143-10 CONNECTOR,ALUMINUM ALLOY HOUSING MATL,BLACK ANODIZE FINISH,BODY DIM. 5.000 IN. LG,3.500 IN. W,1.500 IN. H VAC. 1 specification is 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 1285-01-025-5951 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.