The Altimeter,pressure, cataloged under National Stock Number 6610-01-540-6947, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6610-01-540-6947 |
| Item Name | Altimeter,pressure |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Status | ACTIVE |
| Scale Quantity | 1 |
| Scale Name | ALTITUDE |
| Knob Purpose | SETTING BAROMETRIC PRESSURE & REZERO EITHER ALTIMETER OR ENCODER |
| 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 |
|---|---|
| 44929-903 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6610-01-540-6947 is a Altimeter,pressure, classified under FSC 6610, Flight Instruments. Status: active.
Key specifications for 6610-01-540-6947: Scale Quantity: 1; Overall Height: 3.250 INCHES MINIMUM AND 3.270 INCHES MAXIMUM IN; Scale Name: ALTITUDE; Knob Purpose: SETTING BAROMETRIC PRESSURE & REZERO EITHER ALTIMETER OR ENCODER. 3 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.