FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment
Government record, cited
Also searched as6685-01-643-2827 ·
6685016432827 ·
NIIN 016432827 ·
01-643-2827 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · 659RTD-1 · TX-M12-RTD-C-1
Nearby stock numbers← 6685-01-643-2611 Transmitter, Temperature, Electric
·
6685-01-643-3921 Sensor, Ambient Temperature →
Features
Transmitter,temperature,electric — FSC 6685
Style Designator: SURFACE MOUNTED
Unit Type: PROTECTIVE TUBE
Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC
Accommodated Contact Type and Quantity: 4 PIN
Material: STEEL CORROSION RESISTING OVERALL
Terminal Type and Quantity: 1 CONNECTOR
Identification
NSN: 6685-01-643-2827
NIIN: 016432827
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Transmitter,temperature,electric, cataloged under National Stock Number 6685-01-643-2827, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-643-2827
Item Name
Transmitter,temperature,electric
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Status
ACTIVE
Style Designator
SURFACE MOUNTED
Unit Type
PROTECTIVE TUBE
Operating Temp Range
-40.0 TO 85.0 CELSIUS DEGC
Accommodated Contact Type and Quantity
4 PIN
Material
STEEL CORROSION RESISTING OVERALL
Terminal Type and Quantity
1 CONNECTOR
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
659RTD-1
3/2Design control — primary reference
U.S. Government activity
TX-M12-RTD-C-1
5/9Secondary reference
Omega Engineering, 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 6685-01-643-2827?
NSN 6685-01-643-2827 is a Transmitter,temperature,electric, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What are the specifications of 6685-01-643-2827?
Key specifications for 6685-01-643-2827: Overall Height: 1.3 INCHES NOMINAL IN; Style Designator: SURFACE MOUNTED; Unit Type: PROTECTIVE TUBE; Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-643-2827 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.