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K3565OT — THERMOMETER,INDICATING,CAPILLARY

✓ Government record, cited
TEMPCO INC DBA MARSHALLTOWN TEMPCO · COMPONENT
PRODUCT OVERVIEW

K3565OT: THERMOMETER,INDICATING,CAPILLARY.

THERMOMETER,INDICATING,CAPILLARY. Key specifications include MATERIAL: STEEL METER CASE, BULB TYPE: BENDABLE PLAIN, BULB STYLE: PLAIN BULB W/BENDABLE EXTENSION, SCALE TYPE: DIAL, CASE DIAMETER: 4.750 INCHES NOMINAL IN, DIAL DIAMETER: 3.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-014-8705, 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
K3565OT
NSN: 6685-01-014-8705
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 1W7V8 — TEMPCO INC DBA MARSHALLTOWN TEMPCO (USA)
SPECIFICATIONS
MATERIALSTEEL METER CASE
BULB TYPEBENDABLE PLAIN
BULB STYLEPLAIN BULB W/BENDABLE EXTENSION
SCALE TYPEDIAL
BULB QUANTITY1
CASE DIAMETER4.750 INCHES NOMINAL IN
DIAL DIAMETER3.500 INCHES NOMINAL IN
BULB TIP LENGTH2.812 INCHES NOMINAL IN
ACTUATING MEDIUMVAPOR TENSION
STYLE DESIGNATORBULB W/O SOCKET
BULB CONNECTION TYPEUNION
FLEXIBLE TUBE LENGTH72.000 INCHES NOMINAL IN
NSN6685-01-014-8705
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: TEMPCO INC DBA MARSHALLTOWN TEMPCO THERMOMETER,INDICATING,CAPILLARY TITLE COMPONENT PN K3565OT MFR TEMPCO INC DBA MARSHALLTOWN TEMPCO THERMOMETER,INDICATING
KEY FEATURES
•
FLEXIBLE TUBE LENGTH: 72.000 INCHES NOMINAL IN
•
BULB TYPE: BENDABLE PLAIN
•
ACTIVE PORTION DIAMETER: 0.438 INCHES NOMINAL IN
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK MARKINGS ON WHITE BACKGROUND
•
SCALE SMALLEST INCREMENT: 2.0 DEG FAHRENHEIT
•
BULB CONNECTION TYPE: UNION
•
DIAL DIAMETER: 3.500 INCHES NOMINAL IN
•
INDICATOR CONNECTION METHOD: FLEXIBLE TUBE
TECHNICAL CHARACTERISTICS
FLEXIBLE TUBE LENGTH72.000 INCHES NOMINAL IN
BULB TYPEBENDABLE PLAIN
ACTIVE PORTION DIAMETER0.438 INCHES NOMINAL IN
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT2.0 DEG FAHRENHEIT
BULB CONNECTION TYPEUNION
DIAL DIAMETER3.500 INCHES NOMINAL IN
INDICATOR CONNECTION METHODFLEXIBLE TUBE
STYLE DESIGNATORBULB W/O SOCKET
CASE DIAMETER4.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
K5065Reference document
Same NSN cross-reference
Reference document — Secondary reference
103572Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K3565OT?
K3565OT is a THERMOMETER,INDICATING,CAPILLARY manufactured by TEMPCO INC DBA MARSHALLTOWN TEMPCO.
What parts can replace K3565OT?
There are 2 known substitutes for K3565OT: K5065, 103572. Substitute compatibility should be verified for your specific system.
What is the NSN for K3565OT?
K3565OT is cataloged in the U.S. Government catalog under NSN 6685-01-014-8705. 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.