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Technical Data Sheet
21490 ✓ Verified by PartsTable
EIZO · 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

The SOLENOID,ELECTRICAL is a EIZO industrial component. Key specifications include material: STEEL COMP 303 OVERALL, duty_type: CONTINUOUS, body_style: CYLINDRICAL FRAME, head_style: FLAT FILLISTER, body_length: 2.000 INCHES NOMINAL IN, head_height: 0.085 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-168-7853, 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
21490
NSN: 5945-00-168-7853
FSC: 5945
CAGE: 16780 — EATON AEROSPACE LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
duty_typeCONTINUOUS
body_styleCYLINDRICAL FRAME
head_styleFLAT FILLISTER
body_length2.000 INCHES NOMINAL IN
head_height0.085 INCHES NOMINAL IN
thread_class2A A
body_diameter1.625 INCHES NOMINAL IN
head_diameter0.196 INCHES NOMINAL IN
thread_length0.112 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
shoulder_shapeROUND FIRST SHOULDER
NSN5945-00-168-7853
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: EIZO SOLENOID,ELECTRICAL TITLE COMPONENT PN 21490 MFR EIZO SOLENOID,ELECTRICAL
KEY FEATURES
LINEAR FORCE DELIVERED: 5.50 POUNDS LBS
NOMINAL THREAD SIZE: 0.875 INCHES MOUNTING FACILITY BUSHING IN
THREAD QUANTITY PER INCH: 32 MOUNTING FACILITY BUSHING
CONNECTOR MANUFACTURER PART NUMBER: 172-310SL-4P2
ACTUATOR STROKE TYPE: PULL
TERMINAL TYPE AND QUANTITY: 1 CONNECTOR, RECEPTACLE
CONNECTOR MANUFACTURER CODE: 81349
POWER TAKEOFF CONNECTION TYPE: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
LINEAR FORCE DELIVERED5.50 POUNDS LBS
NOMINAL THREAD SIZE0.875 INCHES MOUNTING FACILITY BUSHING IN
THREAD QUANTITY PER INCH32 MOUNTING FACILITY BUSHING
CONNECTOR MANUFACTURER PART NUMBER172-310SL-4P2
ACTUATOR STROKE TYPEPULL
TERMINAL TYPE AND QUANTITY1 CONNECTOR, RECEPTACLE
CONNECTOR MANUFACTURER CODE81349
POWER TAKEOFF CONNECTION TYPEPLAIN
TERMINAL LOCATIONEND OPPOSITE ACTUATOR
TERMINAL TYPE AND QUANTITY1 CONNECTOR, RECEPTACLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
390-3Interchangeable
interchangeable cross-reference
interchangeable
7712 EXPIG WHITEInterchangeable
interchangeable cross-reference
interchangeable
SCOTCHCAL 3903Interchangeable
interchangeable cross-reference
interchangeable
99026-59Interchangeable
interchangeable cross-reference
interchangeable
5331PL2211275Interchangeable
interchangeable cross-reference
interchangeable
3-903 V709-90Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21490?
21490 is a SOLENOID,ELECTRICAL manufactured by EIZO.
What parts can replace 21490?
There are 9 known substitutes for 21490: 390-3, 7712 EXPIG WHITE, SCOTCHCAL 3903 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21490?
21490 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-168-7853. This indicates validated use in U.S. government and defense supply chains.
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