PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20025-20 TO 240FThermometer,self-Indicating,bime

Trend Instruments Inc · NSN 6685-00-593-1414 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-593-1414 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-593-1414. Primary manufacturer part number: 20025-20 TO 240F.
Features
  • Thermometer,self-Indicating,bime — FSC 6685
  • Stem Length: 2.500 INCHES NOMINAL IN
  • Features Provided: PROTECTIVE GLASS/PLASTIC
  • Material: STEEL CORROSION RESISTING METER CASE
  • Style Designator: STRAIGHT FORM, HORIZONTAL DIAL
  • Scale Type: CONCENTRIC DIAL
  • Design Type: FLUCTUATING
  • Scale Inscription/background Color: BLACK MARKING ON WHITE BACKGROUND
Applications
  • Applications requiring Steel Corrosion Resisting Meter Case construction
General Description

The Thermometer,self-Indicating,bime, cataloged under National Stock Number 6685-00-593-1414, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Trend Instruments Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, 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
NSN6685-00-593-1414
Primary Part Number20025-20 TO 240F
Item NameThermometer,self-Indicating,bime
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerTrend Instruments Inc
StatusCANCELLED
Stem Length2.500 INCHES NOMINAL IN
Features ProvidedPROTECTIVE GLASS/PLASTIC
MaterialSTEEL CORROSION RESISTING METER CASE
Style DesignatorSTRAIGHT FORM, HORIZONTAL DIAL
Scale TypeCONCENTRIC DIAL
Design TypeFLUCTUATING
Scale Inscription/background ColorBLACK MARKING ON WHITE BACKGROUND
Scale Measurement Range+20.000 TO 240.000 DEG FAHRENHEIT
Scale Smallest Increment2.0 DEG CELSIUS
Scale Accuracy Rating1 PCT
Dial Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-540-46658594 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5365-00-698-34228168517 INTERCHANGEABLE
Spacer,sleeve
Us Army Aviation and Missile Command
5950-00-951-96402514 INTERCHANGEABLE
Transformer,power
Electro Scientific Industries Inc
5365-01-046-36978504 INTERCHANGEABLE
Spacer,sleeve
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
6625-01-069-0955 INTERCHANGEABLE
Test Set,teletypewriter
5331-01-119-3466 INTERCHANGEABLE
O-Ring
4820-01-127-6207A6792.011,127 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5310-01-143-04838504 INTERCHANGEABLE
Nut
Eaton Aerospace, Llc Dba Jackson South
5340-01-162-7049SA-3039RG-6 INTERCHANGEABLE
Strap,webbing
Mm Reif Ltd
4820-01-195-031620055R INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
64A92B968 Naval Sea Systems Command (USA)
2281-0015007 Csi International Inc (USA)
850-4 Aqua-Chem Inc Cleaver-Brooks Div (USA)
272BEW0204 Desco Corp Marsh Bellofram Div (USA)
2281-0015007 Control Specialties Inc (USA)
99 Liftec Inc Div Liftec, Inc. (USA)
20025-20 TO 240F PRIMARY Trend Instruments Inc (USA)
Related Parts
3110-00-540-4665INTERCHANGEABLE
BEARING,BALL,ANNULAR
8594
5365-00-698-3422INTERCHANGEABLE
SPACER,SLEEVE
8168517
5950-00-951-9640INTERCHANGEABLE
TRANSFORMER,POWER
2514
5365-01-046-3697INTERCHANGEABLE
SPACER,SLEEVE
8504
6625-01-069-0955INTERCHANGEABLE
TEST SET,TELETYPEWRITER
5331-01-119-3466INTERCHANGEABLE
O-RING
4820-01-127-6207INTERCHANGEABLE
STEM,FLUID VALVE
A6792.011,127
5310-01-143-0483INTERCHANGEABLE
NUT
8504
5340-01-162-7049INTERCHANGEABLE
STRAP,WEBBING
SA-3039RG-6
4820-01-195-0316INTERCHANGEABLE
VALVE,SAFETY RELIEF
20055R
2805-01-279-4620INTERCHANGEABLE
PLATE,REED VALVE
8504
6550-01-435-2623INTERCHANGEABLE
SODIUM CHLORIDE SOLUTION
8504

Frequently Asked Questions

What is NSN 6685-00-593-1414?

NSN 6685-00-593-1414 is a Thermometer,self-Indicating,bime, manufactured by Trend Instruments Inc, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-593-1414?

NSN 6685-00-593-1414 has 7 cross-referenced part numbers: 64A92B968 (Naval Sea Systems Command), 2281-0015007 (Csi International Inc), 850-4 (Aqua-Chem Inc Cleaver-Brooks Div), 272BEW0204 (Desco Corp Marsh Bellofram Div), 2281-0015007 (Control Specialties Inc) and 2 more.

What NSN replaces 6685-00-593-1414?

There are 12 known substitutes for 6685-00-593-1414: 3110-00-540-4665, 5365-00-698-3422, 5950-00-951-9640 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20025-20 TO 240F?

Key specifications for 20025-20 TO 240F: Stem Length: 2.500 INCHES NOMINAL IN; Features Provided: PROTECTIVE GLASS/PLASTIC; Material: STEEL CORROSION RESISTING METER CASE; Style Designator: STRAIGHT FORM, HORIZONTAL DIAL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-593-1414 still in active supply?

NSN 6685-00-593-1414 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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