PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31025Thermometer,self-Indicating

Weksler Glass Thermometer Corp · NSN 6685-00-247-3743 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-247-3743 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-247-3743. Primary manufacturer part number: 31025.
Features
  • Thermometer,self-Indicating — FSC 6685
  • Actuating Medium: LIQUIDLIQUID
  • Design Type: FLUCTUATINGFLUCTUATING
  • Scale Type: ETCHED TUBEETCHED TUBE
  • Scale Measurement Range: +0.000 TO 220.000 DEG FAHRENHEIT+0.000 TO 220.000 DEG FAHRENHEIT
  • Style Designator: IMMERSION RING TOP
  • Material: NICKEL CASE HOLDER
  • Securing Device Type: CLIPCLIP
Applications
  • Applications requiring Nickel Case Holder construction
General Description

The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-247-3743, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Weksler Glass Thermometer Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-247-3743
Primary Part Number31025
Item NameThermometer,self-Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerWeksler Glass Thermometer Corp
StatusCANCELLED
Actuating MediumLIQUIDLIQUID
Design TypeFLUCTUATINGFLUCTUATING
Scale TypeETCHED TUBEETCHED TUBE
Scale Measurement Range+0.000 TO 220.000 DEG FAHRENHEIT+0.000 TO 220.000 DEG FAHRENHEIT
Style DesignatorIMMERSION RING TOP
MaterialNICKEL CASE HOLDER
Securing Device TypeCLIPCLIP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-223-2405 INTERCHANGEABLE
Fuse Link,electrical
5120-00-224-269731-057 INTERCHANGEABLE
Tape,fish
Ideal Industries, Inc.
3110-00-554-6117202KTC1 US2 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5935-00-670-378031025 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
5977-00-710-2044925652 INTERCHANGEABLE
Brush Set,electrical Contact
Am General Llc
5133-00-841-8745 INTERCHANGEABLE
Drill,twist
3439-01-182-4934 INTERCHANGEABLE
Desoldering Tool,electric
6515-01-212-5333310.25 INTERCHANGEABLE
Drill,twist,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5120-01-336-548131025 INTERCHANGEABLE
Wrench,pipe
Ridge Tool Company
6150-01-413-837831025 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Acterna Llc Dba Jdsu
Cross-Reference Index
Part NumberManufacturer
31025 PRIMARY Weksler Glass Thermometer Corp (USA)
Related Parts
5920-00-223-2405INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5120-00-224-2697INTERCHANGEABLE
TAPE,FISH
31-057
3110-00-554-6117INTERCHANGEABLE
BEARING,BALL,ANNULAR
202KTC1 US2
5935-00-670-3780INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
31025
5977-00-710-2044INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
925652
5133-00-841-8745INTERCHANGEABLE
DRILL,TWIST
3439-01-182-4934INTERCHANGEABLE
DESOLDERING TOOL,ELECTRIC
6515-01-212-5333INTERCHANGEABLE
DRILL,TWIST,BONE
310.25
5120-01-336-5481INTERCHANGEABLE
WRENCH,PIPE
31025
6150-01-413-8378INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
31025
1005-01-423-6248INTERCHANGEABLE
SHOTGUN,12 GAGE,RIOT TYPE
31025
7520-01-486-4647INTERCHANGEABLE
PEN,BALL-POINT
31025

Frequently Asked Questions

What is NSN 6685-00-247-3743?

NSN 6685-00-247-3743 is a Thermometer,self-Indicating, manufactured by Weksler Glass Thermometer Corp, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-247-3743?

NSN 6685-00-247-3743 has 1 cross-referenced part number: 31025 (Weksler Glass Thermometer Corp).

What NSN replaces 6685-00-247-3743?

There are 12 known substitutes for 6685-00-247-3743: 5920-00-223-2405, 5120-00-224-2697, 3110-00-554-6117 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31025?

Key specifications for 31025: Overall Length: 12.000 INCHES NOMINAL12.000 INCHES NOMINAL IN; Actuating Medium: LIQUIDLIQUID; Design Type: FLUCTUATINGFLUCTUATING; Scale Type: ETCHED TUBEETCHED TUBE. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-247-3743 still in active supply?

NSN 6685-00-247-3743 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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