The Indicator,air Speed, cataloged under National Stock Number 6610-01-604-1330, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Mid-Continent Instrument Co Inc. Government technical data includes 10 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 | 6610-01-604-1330 |
| Primary Part Number | MD25-200 |
| Item Name | Indicator,air Speed |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Mid-Continent Instrument Co Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PANEL |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUAREFOUR HOLE/STUD RECTANGULAR/SQUARE |
| Length | 3.915 INCHES NOMINAL3.915 INCHES NOMINAL IN |
| Usage Design | AIR SPEEDAIR SPEED |
| Mounting Hole Diameter | 2.265 INCHES NOMINAL2.265 INCHES NOMINAL IN |
| Pointer Type | CLOCK-HAND SINGLE POINTER |
| Presentation Type | DIALDIAL |
| Height | 2.245 INCHES NOMINAL IN |
| Color | BLACK BACKGROUND OVERALL |
| Width | 2.38 INCHES NOMINAL2.38 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MD25-200 PRIMARY | Mid-Continent Instrument Co Inc (USA) |
NSN 6610-01-604-1330 is a Indicator,air Speed, manufactured by Mid-Continent Instrument Co Inc, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-604-1330 has 1 manufacturer part number on file: MD25-200 (Mid-Continent Instrument Co Inc).
Key specifications for MD25-200: Mounting Facility Type and Quantity: 1 PANEL; Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUAREFOUR HOLE/STUD RECTANGULAR/SQUARE; Length: 3.915 INCHES NOMINAL3.915 INCHES NOMINAL IN; Usage Design: AIR SPEEDAIR SPEED. 10 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.
NSN 6610-01-604-1330 has DEMIL Code Q. 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.