PartsTable
Technical Data Sheet
144S ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include standard_bore_diameter: 3.250 INCHES IN, ring_set_component_parts: COMPRESSION RING,200 CM,77220,12;OIL RING,WS 85,77220,12 CM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-346-8708, 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
MRO MRO_GENERAL 144S
NSN: 5930-00-346-8708
FSC: 5930
CAGE: 12043 — CLINICAL SCIENTIFIC EQUIPMENT CO (USA)
SPECIFICATIONS
standard_bore_diameter3.250 INCHES IN
ring_set_component_partsCOMPRESSION RING,200 CM,77220,12;OIL RING,WS 85,77220,12 CM
piston_accommodation_quantity6
NSN5930-00-346-8708
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 144S MFR RESISTOR,VARIABLE,WIRE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
AR48Interchangeable
interchangeable cross-reference
interchangeable
255Interchangeable
interchangeable cross-reference
interchangeable
709Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 144S?
144S is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 144S?
There are 3 known substitutes for 144S: AR48, 255, 709. Substitute compatibility should be verified for your specific system.
What is the NSN for 144S?
144S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-346-8708. This indicates validated use in U.S. government and defense supply chains.
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