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AN4F25 — THERMOMETER,SELF-INDICATING,BIME

✓ Government record, cited
REOTEMP INSTRUMENT CORPORATION · COMPONENT
PRODUCT OVERVIEW

AN4F25: THERMOMETER,SELF-INDICATING,BIME.

THERMOMETER,SELF-INDICATING,BIME. Key specifications include MATERIAL: STEEL OVERALL, SCALE TYPE: DIAL, DESIGN TYPE: FLUCTUATING, STEM LENGTH: 4.0 INCHES NOMINAL IN, DIAL DIAMETER: 3.0 INCHES NOMINAL IN, OVERALL LENGTH: 7.03 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-658-2341, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
AN4F25
NSN: 6685-01-658-2341
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 24793 — REOTEMP INSTRUMENT CORPORATION (USA)
SPECIFICATIONS
MATERIALSTEEL OVERALL
SCALE TYPEDIAL
DESIGN TYPEFLUCTUATING
STEM LENGTH4.0 INCHES NOMINAL IN
DIAL DIAMETER3.0 INCHES NOMINAL IN
OVERALL LENGTH7.03 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT FORM, HORIZONTAL DIAL
NSN6685-01-658-2341
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: REOTEMP INSTRUMENT CORPORATION THERMOMETER,SELF-INDICATING,BIME TITLE COMPONENT PN AN4F25 MFR REOTEMP INSTRUMENT CORPORATION THERMOMETER,SELF-INDIC
KEY FEATURES
•
STEM LENGTH: 4.0 INCHES NOMINAL IN
•
DESIGN TYPE: FLUCTUATING
•
DIAL DIAMETER: 3.0 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT FORM, HORIZONTAL DIAL
•
SCALE TYPE: DIAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STEM LENGTH4.0 INCHES NOMINAL IN
DESIGN TYPEFLUCTUATING
DIAL DIAMETER3.0 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT FORM, HORIZONTAL DIAL
OVERALL LENGTH7.03 INCHES NOMINAL IN
SCALE TYPEDIAL
MATERIALSTEEL OVERALL
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 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AN4F25?
AN4F25 is a THERMOMETER,SELF-INDICATING,BIME manufactured by REOTEMP INSTRUMENT CORPORATION.
What is the NSN for AN4F25?
AN4F25 is cataloged in the U.S. Government catalog under NSN 6685-01-658-2341. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.