NSN 6685-01-533-7381 · NIIN 015337381 · Part number 3BM25-200
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 6685-01-533-7381 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-533-7381. Manufacturer of record part number: 3BM25-200.
Also searched as6685-01-533-7381 ·
6685015337381 ·
NIIN 015337381 ·
01-533-7381 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 14449 · 3BM25-200
Scale Inscription/background Color: BLACK GRADUATION LINES AND NUMERALS ON WHITE BACKGROUND
Scale Accuracy Rating: WITHIN 1 PERCENT OF SCALE RANGE
Dial Diameter: 3.000 INCHES NOMINAL IN
Style Designator: STRAIGHT FORM, HORIZONTAL DIAL
Scale Type: DIAL
Identification
NSN: 6685-01-533-7381
NIIN: 015337381
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 3BM25-200
Manufacturer: Weiss Instruments, Inc.
General Description
The Thermometer,self-Indicating,bime, cataloged under National Stock Number 6685-01-533-7381, 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 9 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.
Technical Specifications
Parameter
Value
NSN
6685-01-533-7381
Primary Part Number
3BM25-200
Item Name
Thermometer,self-Indicating,bime
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Weiss Instruments, Inc.
Status
ACTIVE
Stem Length
2.500 INCHES NOMINAL IN
Design Type
FLUCTUATING
Scale Inscription/background Color
BLACK GRADUATION LINES AND NUMERALS ON WHITE BACKGROUND
Scale Accuracy Rating
WITHIN 1 PERCENT OF SCALE RANGE
Dial Diameter
3.000 INCHES NOMINAL IN
Style Designator
STRAIGHT FORM, HORIZONTAL DIAL
Scale Type
DIAL
Scale Measurement Range
+0.000 TO 200.000 DEG FAHRENHEIT
Material
STEEL COMP 304 METER CASE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 6685-01-533-7381?
NSN 6685-01-533-7381 is a Thermometer,self-Indicating,bime, 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 6685-01-533-7381?
NSN 6685-01-533-7381 has 1 manufacturer part number on file: 3BM25-200 (Weiss Instruments, Inc.).
What are the specifications of 3BM25-200?
Key specifications for 3BM25-200: Stem Length: 2.500 INCHES NOMINAL IN; Design Type: FLUCTUATING; Scale Inscription/background Color: BLACK GRADUATION LINES AND NUMERALS ON WHITE BACKGROUND; Scale Accuracy Rating: WITHIN 1 PERCENT OF SCALE RANGE. 9 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-533-7381 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.