The Indicator,vertical Velocity, cataloged under National Stock Number 6610-01-535-8757, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Sextant Avionique Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6610-01-535-8757 |
| Primary Part Number | 457400RB0712 |
| Item Name | Indicator,vertical Velocity |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Sextant Avionique Inc |
| Status | ACTIVE |
| Usage Design | VERTICAL SPEED |
| 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 |
|---|---|
| 457400RB0712 PRIMARY | Sextant Avionique Inc (USA) |
NSN 6610-01-535-8757 is a Indicator,vertical Velocity, manufactured by Sextant Avionique Inc, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-535-8757 has 1 manufacturer part number on file: 457400RB0712 (Sextant Avionique Inc).
Key specifications for 457400RB0712: Usage Design: VERTICAL SPEED; Special Features: COMPATIBLE WITH PIN PROGRAMMING WITH PNEUMATIC/ANALOG/DIGITAL MESSAGES OF VERTICAL SPEED, WITH VARIOUS AVIONICS CONFIGURATIONS (PRIMARY/SECONDARY SOURCES SELECTION, INERTIAL SOURCE PRIORITIES AND BOOTSTRAP) AND WITH DIFFERENT MODES OF OPERATION (VSI ONLY, RA/VSI OR TRAFFIC AND DEDICATED TRAFFIC ONLY DISPLAY); LCD COLOR DISPLAY. 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.
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.