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41GKY00YF40Y — THERMOMETER,INDICATING,CAPILLARY

✓ Government record, cited
ASHCROFT INC DBA HEISE · COMPONENT
PRODUCT OVERVIEW

41GKY00YF40Y: THERMOMETER,INDICATING,CAPILLARY.

THERMOMETER,INDICATING,CAPILLARY. Key specifications include MATERIAL: ALUMINUM METER CASE, BULB TYPE: FLEXIBLE EXTENSION PLAIN, BULB STYLE: PLAIN BULB W/BENDABLE EXTENSION, SCALE TYPE: DIAL, CASE DIAMETER: 6.000 INCHES NOMINAL IN, DIAL DIAMETER: 4.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-088-3785, 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
41GKY00YF40Y
NSN: 6685-01-088-3785
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 049X3 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
MATERIALALUMINUM METER CASE
BULB TYPEFLEXIBLE EXTENSION PLAIN
BULB STYLEPLAIN BULB W/BENDABLE EXTENSION
SCALE TYPEDIAL
BULB QUANTITY1
CASE DIAMETER6.000 INCHES NOMINAL IN
DIAL DIAMETER4.500 INCHES NOMINAL IN
BULB TIP LENGTH3.500 INCHES NOMINAL IN
ACTUATING MEDIUMGAS
STYLE DESIGNATORBULB W/O SOCKET
BULB CONNECTION TYPEUNION
FLEXIBLE TUBE LENGTH480.000 INCHES NOMINAL IN
NSN6685-01-088-3785
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: ASHCROFT INC DBA HEISE THERMOMETER,INDICATING,CAPILLARY TITLE COMPONENT PN 41GKY00YF40Y MFR ASHCROFT INC DBA HEISE THERMOMETER,INDICATING
KEY FEATURES
•
FLEXIBLE TUBE LENGTH: 480.000 INCHES NOMINAL IN
•
BULB TYPE: FLEXIBLE EXTENSION PLAIN
•
ACTIVE PORTION DIAMETER: 0.938 INCHES NOMINAL IN
•
BULB CONNECTION TYPE: UNION
•
DIAL DIAMETER: 4.500 INCHES NOMINAL IN
•
INDICATOR CONNECTION METHOD: FLEXIBLE TUBE
•
STYLE DESIGNATOR: BULB W/O SOCKET
•
CASE DIAMETER: 6.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLEXIBLE TUBE LENGTH480.000 INCHES NOMINAL IN
BULB TYPEFLEXIBLE EXTENSION PLAIN
ACTIVE PORTION DIAMETER0.938 INCHES NOMINAL IN
BULB CONNECTION TYPEUNION
DIAL DIAMETER4.500 INCHES NOMINAL IN
INDICATOR CONNECTION METHODFLEXIBLE TUBE
STYLE DESIGNATORBULB W/O SOCKET
CASE DIAMETER6.000 INCHES NOMINAL IN
ACTUATING MEDIUMGAS
POINTER/PEN TYPE AND QUANTITY1 INDICATING SINGLE AND 1 REFERENCE SINGLE
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 41GKY00YF40Y?
41GKY00YF40Y is a THERMOMETER,INDICATING,CAPILLARY manufactured by ASHCROFT INC DBA HEISE.
What is the NSN for 41GKY00YF40Y?
41GKY00YF40Y is cataloged in the U.S. Government catalog under NSN 6685-01-088-3785. 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.