The Baroswitch, cataloged under National Stock Number 6660-00-901-9265, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6660-00-901-9265 |
| Item Name | Baroswitch |
| FSC / FSG | 6660 / 66 — Meteorological Instruments and Apparatus |
| Status | ACTIVE |
| Adjustable Range Setting | NOT PROVIDED |
| Contact Arm Calibration Mechanism | NOT PROVIDED |
| Operating Pressure | 12.750 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Switch Type | SPDT |
| Pressure Operated Switch Quantity | 1 |
| Temperature Compensator | NOT INCLUDED |
| Mounting Configuration | FOUR 0.128 IN. DIA MTG HOLES ON 1.281 IN. BY 1.281 IN. MTG CENTER IN |
| Remote Range Setting | NOT PROVIDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| GB300M11 | 3/2 Design control — primary reference U.S. Government activity |
| 260-2730-000 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| GB300M11 | 5/9 Secondary reference Gap Instrument Corp Gorn Div |
NSN 6660-00-901-9265 is a Baroswitch, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
Key specifications for 6660-00-901-9265: Adjustable Range Setting: NOT PROVIDED; Contact Arm Calibration Mechanism: NOT PROVIDED; Operating Pressure: 12.750 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Switch Type: SPDT. 8 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.