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NSN 6685-01-148-2925Government record, cited

Thermometer, Self-Indicating, Digi6685-01-148-2925

NSN 6685-01-148-2925 · NIIN 011482925 · Part number 25UB3-1690

Weiss Instruments, Inc. · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 14449

Government record, cited

NSN 6685-01-148-2925 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-148-2925. Manufacturer of record part number: 25UB3-1690.

Also searched as 6685-01-148-2925 · 6685011482925 · NIIN 011482925 · 01-148-2925 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 14449 · 25UB3-1690 · T-265-3

Nearby stock numbers ← 6685-01-148-2586 Thermometer, Self-Indicating · 6685-01-148-2926 Dampener, Fluid Pressure →

Features

Thermometer,self-Indicating,digi — FSC 6685
Operating Temp Range: +0.0 TO 200.0 FAHRENHEIT DEGF
Environmental Attribute Code: NON-MERCURY ALTERNATIVE - MEDICAL PRODUCTS - THERMOMETERS
1 manufacturer part number on file
Manufacturer of record: Weiss Instruments, Inc.

Identification

NSN: 6685-01-148-2925
NIIN: 011482925
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 25UB3-1690
Manufacturer: Weiss Instruments, Inc.

General Description

The Thermometer,self-Indicating,digi, cataloged under National Stock Number 6685-01-148-2925, 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 Weiss Instruments, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6685-01-148-2925
Primary Part Number	25UB3-1690
Item Name	Thermometer,self-Indicating,digi
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer	Weiss Instruments, Inc.
Status	ACTIVE
Operating Temp Range	+0.0 TO 200.0 FAHRENHEIT DEGF
Environmental Attribute Code	NON-MERCURY ALTERNATIVE - MEDICAL PRODUCTS - THERMOMETERS

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Hazardous per DLA record (HMIC Y)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
25UB3-1690 PRIMARY	Weiss Instruments, Inc. (USA)

Reference documents

Reference	Meaning
T-265-3	5/9 Secondary reference American Laundry Machinery Inc

No interchangeability data on file.

Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6685-00-001-1475

6685-00-001-1475 · Item name not on file

6685-00-001-1503

CONTROL,TOTALIZER

6685-00-001-1643

6685-00-001-1643 · Item name not on file

6685-00-001-1711

GAGE,PRESSURE,DIAL INDICATING

6685-00-001-2099

6685-00-001-2099 · Item name not on file

6685-00-001-2100

6685-00-001-2100 · Item name not on file

6685-00-001-2101

6685-00-001-2101 · Item name not on file

6685-00-001-2102

6685-00-001-2102 · Item name not on file

Frequently Asked Questions

What is NSN 6685-01-148-2925?

NSN 6685-01-148-2925 is a Thermometer,self-Indicating,digi, manufactured by Weiss Instruments, Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What part numbers are listed for NSN 6685-01-148-2925?

NSN 6685-01-148-2925 has 1 manufacturer part number on file: 25UB3-1690 (Weiss Instruments, Inc.).

What are the specifications of 25UB3-1690?

Key specifications for 25UB3-1690: Operating Temp Range: +0.0 TO 200.0 FAHRENHEIT DEGF; Environmental Attribute Code: NON-MERCURY ALTERNATIVE - MEDICAL PRODUCTS - THERMOMETERS. 2 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-148-2925 hazardous material?

Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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