The Indicator,vertical Velocity, cataloged under National Stock Number 6610-01-678-3540, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Malwin Electronics Corp.. Government technical data includes 4 specifications, 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 | 6610-01-678-3540 |
| Primary Part Number | 2535-02 |
| Item Name | Indicator,vertical Velocity |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Malwin Electronics Corp. |
| Status | ACTIVE |
| Length | 5.25 INCHES NOMINAL IN |
| Current Type | DC |
| Specification/standard Data | 32908-MIL-C-22750 GOVERNMENT SPECIFICATION |
| Width | 5.0 INCHES NOMINAL 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 |
|---|---|
| 2535-02 PRIMARY | Malwin Electronics Corp. (USA) |
NSN 6610-01-678-3540 is a Indicator,vertical Velocity, manufactured by Malwin Electronics Corp., classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-678-3540 has 1 manufacturer part number on file: 2535-02 (Malwin Electronics Corp.).
Key specifications for 2535-02: Length: 5.25 INCHES NOMINAL IN; Current Type: DC; Specification/standard Data: 32908-MIL-C-22750 GOVERNMENT SPECIFICATION; Width: 5.0 INCHES NOMINAL IN. 4 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.