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68531 ✓ 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

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, end_style: 90 DEGREE PARALLEL, body_width: 2.625 INCHES MAXIMUM IN, ring_style: STRAIGHT GAP, body_height: 4.250 INCHES MAXIMUM IN, body_length: 3.062 INCHES MAXIMUM 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 2810-00-118-8220, 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
68531
NSN: 2810-00-118-8220
FSC: 2810
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY
end_style90 DEGREE PARALLEL
body_width2.625 INCHES MAXIMUM IN
ring_styleSTRAIGHT GAP
body_height4.250 INCHES MAXIMUM IN
body_length3.062 INCHES MAXIMUM IN
usage_designEXTERNAL
inclosure_typeHERMETICALLY SEALED
overall_height4.688 INCHES MAXIMUM IN
inside_diameter0.078 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
NSN2810-00-118-8220
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 68531 MFR TRANSFORMER,POWER
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL STEEL PER AMS 6322; HARDNESS OF ROCKWELL 26 MIN AND 32 MAX; OD 2.0625 IN. MIN AND 2.0635 IN. MAX; OVERALL LENGTH 1.47 IN. IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONACFT ENG R1820
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL STEEL PER AMS 6322; HARDNESS OF ROCKWELL 26 MIN AND 32 MAX; OD 2.0625 IN. MIN AND 2.0635 IN. MAX; OVERALL LENGTH 1.47 IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
BP62687Interchangeable
interchangeable cross-reference
interchangeable
XRC309Interchangeable
interchangeable cross-reference
interchangeable
5133-9Interchangeable
interchangeable cross-reference
interchangeable
22239Interchangeable
interchangeable cross-reference
interchangeable
68531Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 68531?
68531 is a TRANSFORMER,POWER.
What parts can replace 68531?
There are 5 known substitutes for 68531: BP62687, XRC309, 5133-9 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 68531?
68531 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-118-8220. 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