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Technical Data Sheet
PartsTable / COMPONENT / F44278PC81273
F44278PC81273 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

COVER,SWITCH ACTUATOR,NONLUMINOU. Key specifications include material: RUBBER SYNTHETIC AND PLASTIC POLYAMIDE NYLON BODY, body_style: HOLE MOUNT, body_width: 1.812 INCHES NOMINAL IN, body_height: 1.094 INCHES NOMINAL IN, body_length: 2.562 INCHES NOMINAL IN, nominal_width: 0.250 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2240-00-128-7508, 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
F44278PC81273
NSN: 2240-00-128-7508
FSC: 2240
CAGE: 82722 — WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP DBA WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC AND PLASTIC POLYAMIDE NYLON BODY
body_styleHOLE MOUNT
body_width1.812 INCHES NOMINAL IN
body_height1.094 INCHES NOMINAL IN
body_length2.562 INCHES NOMINAL IN
nominal_width0.250 INCHES IN
actuator_styleRECTANGULAR
inclosure_typeFULLY INCLOSED
actuator_height0.812 INCHES NOMINAL IN
style_designatorPOSITIVE DRIVE
nominal_pitch_length45.000 INCHES IN
strengthening_featureFIBER CORD
NSN2240-00-128-7508
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,SWITCH ACTUATOR,NONLUMINOU TITLE COMPONENT PN F44278PC81273 MFR COVER,SWITCH ACTUATOR,
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
9362X1-4B4N1Interchangeable
interchangeable cross-reference
interchangeable
81273Interchangeable
interchangeable cross-reference
interchangeable
106S2783Interchangeable
interchangeable cross-reference
interchangeable
C218211Interchangeable
interchangeable cross-reference
interchangeable
75S2783Interchangeable
interchangeable cross-reference
interchangeable
Y1016A3PC12Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F44278PC81273?
F44278PC81273 is a COVER,SWITCH ACTUATOR,NONLUMINOU.
What parts can replace F44278PC81273?
There are 12 known substitutes for F44278PC81273: 9362X1-4B4N1, 81273, 106S2783 and 9 more. Substitute compatibility should be verified for your specific system.
Is F44278PC81273 still available?
F44278PC81273 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026