The Altimeter,pressure, cataloged under National Stock Number 6610-01-449-8191, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is United States Coast Guard Aircraft Repair and Supply Center. Government technical data includes 16 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 | 6610-01-449-8191 |
| Primary Part Number | C4154210003-NVG |
| Item Name | Altimeter,pressure |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | United States Coast Guard Aircraft Repair and Supply Center |
| Status | ACTIVE |
| Scale Quantity | 3 |
| Contact Type | MALE PIN |
| Scale Marking | NUMERALS |
| Mechanical Connection Quantity | 1 |
| Scale Name | ALTITUDE AND BAROMETRIC PRESSURE |
| Electrical Connection Quantity | 1 |
| Knob Purpose | TO SET THE BAROMETRIC PRESSURE AS INDICATED ON THE IN HG COUNTER |
| Mounting Method | HOLE |
| Mechanical Connection Type | INTERNAL UNF BOSS |
| Scale Marking Transparency | FLUORESCENT |
| Mechanical Connection Size | 0.500 IN NOMINAL THREAD SIZE; 18 THREADS PER INCH IN |
| Contact Quantity | 26 |
| Pointer Quantity | 1 |
| Pointer Color | WHITE |
| Knob Quantity | 1 |
| Scale Smallest Increment Graduation | 50 FEET ON THE DIAL INDICATOR; 100 FEET ON THE ALTITUDE COUNTER; 1 IN HG ON THE BAROMETRIC PRESSURE INDICATOR 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 |
|---|---|
| C4154210003-NVG PRIMARY | United States Coast Guard Aircraft Repair and Supply Center (USA) |
NSN 6610-01-449-8191 is a Altimeter,pressure, manufactured by United States Coast Guard Aircraft Repair and Supply Center, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-449-8191 has 1 manufacturer part number on file: C4154210003-NVG (United States Coast Guard Aircraft Repair and Supply Center).
Key specifications for C4154210003-NVG: Scale Quantity: 3; Overall Height: 3.250 INCHES NOMINAL IN; Contact Type: MALE PIN; Scale Marking: NUMERALS. 16 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 6610-01-449-8191 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.