PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 4-146-1
4-146-1 ✓ Verified by PartsTable
Emporia · 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 carnivorous Herrerasaurus roams hungrily around the dinosaur cave.<br><br>The carnivorous Herrerasaurus roams hungrily around the dinosaur cave. The Microraptor is easily able to hide from it because it is small. But the Psittacosaurus only has one opportunity to escape: run away.

But what's that? A rockfall threatens to bury the animals. Will the three dinos escape? This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-083-2877, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
4-146-1
NSN: 2530-00-083-2877
FSC: 2530
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
colorCLEAR
materialCOPPER ALLOY
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_stylePLAIN, SOLID
teeth_typeSPUR
tooth_formSTANDARD
coil_quantity29
physical_formLIQUID
inclosure_typeOPEN
pitch_diameter10.5000 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity63
NSN2530-00-083-2877
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Emporia PISTON,LINEAR ACTUATING CYLINDER TITLE COMPONENT PN 4-146-1 MFR Emporia PISTON,LINEAR ACTUATIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
41461Interchangeable
interchangeable cross-reference
interchangeable
P6202Interchangeable
interchangeable cross-reference
interchangeable
37354DInterchangeable
interchangeable cross-reference
interchangeable
228-41-09ALT1PCSP17Interchangeable
interchangeable cross-reference
interchangeable
16197PCSP17SInterchangeable
interchangeable cross-reference
interchangeable
005-0669-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-146-1?
4-146-1 is a PISTON,LINEAR ACTUATING CYLINDER manufactured by Emporia.
What parts can replace 4-146-1?
There are 12 known substitutes for 4-146-1: 41461, P6202, 37354D and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-146-1?
4-146-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-083-2877. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026