The Hygrometer,digital, cataloged under National Stock Number 6685-01-498-5341, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Process Insights - Cosa Xentaur Corporation Dba Cosa Xentaur Corporation. Government technical data includes 11 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 | 6685-01-498-5341 |
| Primary Part Number | XDT-PM |
| Item Name | Hygrometer,digital |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Process Insights - Cosa Xentaur Corporation Dba Cosa Xentaur Corporation |
| Status | ACTIVE |
| Sensing Element Type | THIN FILM CAPACITOR |
| Mounting Facility Type and Quantity | 2 CLIP |
| Frequency in Hertz | 60.0 |
| Measurement Type | ELECTRONIC CIRCUIT |
| Display Type | LIQUID CRYSTAL |
| Operating Temp Range | +14.0 TO 122.0 FAHRENHEIT DEGF |
| Functional Description | USED WHEN DEWPOINT IN A GAS IS CRITICAL, SUCH AS WELDING OR LASER GASES. |
| Environmental Attribute Code | BAROMETERS & HYGROMETERS - CONSUMER PRODUCTS - NON-MERCURY ALTERNATIVE |
| Switch Type and Quantity | 4 PUSH BUTTON |
| Measurement Range | -22.0 TO 104.0 DEG FAHRENHEIT |
| Voltage Rating in Volts | 100.0 AC MINIMUM AND 240.0 AC MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| XDT-PM PRIMARY | Process Insights - Cosa Xentaur Corporation Dba Cosa Xentaur Corporation (USA) |
NSN 6685-01-498-5341 is a Hygrometer,digital, manufactured by Process Insights - Cosa Xentaur Corporation Dba Cosa Xentaur Corporation, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-498-5341 has 1 manufacturer part number on file: XDT-PM (Process Insights - Cosa Xentaur Corporation Dba Cosa Xentaur Corporation).
Key specifications for XDT-PM: Sensing Element Type: THIN FILM CAPACITOR; Mounting Facility Type and Quantity: 2 CLIP; Frequency in Hertz: 60.0; Measurement Type: ELECTRONIC CIRCUIT. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6685-01-498-5341 has DEMIL Code D. 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.