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855EUK — PITOT TUBE

✓ Government record, cited
ROSEMOUNT AEROSPACE LTD · COMPONENT
PRODUCT OVERVIEW

855EUK: PITOT TUBE.

The PITOT TUBE is a ROSEMOUNT AEROSPACE LTD industrial component. Key specifications include CONTACT TYPE: SOCKET, OVERALL LENGTH: 16.000 INCHES NOMINAL IN, MOUNTING METHOD: TUBULAR, OVERALL DIAMETER: 1.187 INCHES NOMINAL IN, MOUNTING POSITION: TUBULAR HORIZONTAL, HEATING ELEMENT PHASE: SINGLE. This part is cataloged in the U.S.

Government catalog under NSN 6610-00-852-9636, 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
855EUK
NSN: 6610-00-852-9636
FSC: 6610 — Flight Instruments
CAGE: U8539 — ROSEMOUNT AEROSPACE LTD (GBR)
SPECIFICATIONS
CONTACT TYPESOCKET
OVERALL LENGTH16.000 INCHES NOMINAL IN
MOUNTING METHODTUBULAR
CONTACT QUANTITY2
OVERALL DIAMETER1.187 INCHES NOMINAL IN
MOUNTING POSITIONTUBULAR HORIZONTAL
HEATING ELEMENT PHASESINGLE
ATTACHMENT DEVICE TYPEHOLE
ATTACHMENT DEVICE QUANTITY6
HEATING ELEMENT CURRENT TYPEAC
ELECTRICAL CONNECTION QUANTITY1
HEATING ELEMENT VOLTAGE IN VOLTS115.0
NSN6610-00-852-9636
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: ROSEMOUNT AEROSPACE LTD PITOT TUBE TITLE COMPONENT PN 855EUK MFR ROSEMOUNT AEROSPACE LTD PITOT TUBE
KEY FEATURES
•
CONTACT TYPE: SOCKET
•
ATTACHMENT DEVICE TYPE: HOLE
•
ELECTRICAL CONNECTION QUANTITY: 1
•
OVERALL DIAMETER: 1.187 INCHES NOMINAL IN
•
MOUNTING METHOD: TUBULAR
•
MOUNTING POSITION: TUBULAR HORIZONTAL
•
HEATING ELEMENT VOLTAGE IN VOLTS: 115.0
TECHNICAL CHARACTERISTICS
CONTACT TYPESOCKET
ATTACHMENT DEVICE TYPEHOLE
ELECTRICAL CONNECTION QUANTITY1
OVERALL DIAMETER1.187 INCHES NOMINAL IN
MOUNTING METHODTUBULAR
MOUNTING POSITIONTUBULAR HORIZONTAL
OVERALL LENGTH16.000 INCHES NOMINAL IN
HEATING ELEMENT VOLTAGE IN VOLTS115.0
CONTACT QUANTITY2
HEATING ELEMENT CURRENT TYPEAC
SUBSTITUTES & CROSS-REFERENCES 3
855EReference document
Same NSN cross-reference
Reference document — Secondary reference
793353-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
E90051-101Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 855EUK?
855EUK is a PITOT TUBE manufactured by ROSEMOUNT AEROSPACE LTD.
What parts can replace 855EUK?
There are 3 known substitutes for 855EUK: 855E, 793353-1, E90051-101. Substitute compatibility should be verified for your specific system.
What is the NSN for 855EUK?
855EUK is cataloged in the U.S. Government catalog under NSN 6610-00-852-9636. 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.