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SP-310 ✓ 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 COVER,ELECTRICAL TRANSFORMER is a the manufacturer industrial component. Key specifications include material: SELENIUM, body_style: HOLE MOUNT, body_width: 1.270 INCHES NOMINAL IN, body_height: 0.435 INCHES NOMINAL IN, body_length: 0.465 INCHES NOMINAL IN, overall_width: 1.000 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 5950-00-085-4031, 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
SP-310
NSN: 5950-00-085-4031
FSC: 5950
CAGE: 0LG51 — MAGNETEK INC LIGHTING PRODUCTS GROUP (USA)
SPECIFICATIONS
materialSELENIUM
body_styleHOLE MOUNT
body_width1.270 INCHES NOMINAL IN
body_height0.435 INCHES NOMINAL IN
body_length0.465 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
terminal_typeSOLDER LUG
inclosure_typeFULLY INCLOSED
overall_height1.000 INCHES NOMINAL IN
overall_length1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
terminal_quantity2
switch_actuator_quantity1
NSN5950-00-085-4031
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL TRANSFORMER TITLE COMPONENT PN SP-310 MFR COVER,ELECTRICAL TRANS
KEY FEATURES
•
BODY HEIGHT: 0.435 INCHES NOMINAL IN
•
BODY LENGTH: 0.465 INCHES NOMINAL IN
•
BODY WIDTH: 0.365 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT0.435 INCHES NOMINAL IN
BODY LENGTH0.465 INCHES NOMINAL IN
BODY WIDTH0.365 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
12261Interchangeable
interchangeable cross-reference
interchangeable
29383Interchangeable
interchangeable cross-reference
interchangeable
53170Interchangeable
interchangeable cross-reference
interchangeable
C12261Interchangeable
interchangeable cross-reference
interchangeable
1989404-1Interchangeable
interchangeable cross-reference
interchangeable
SP-310-M1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SP-310?
SP-310 is a COVER,ELECTRICAL TRANSFORMER.
What parts can replace SP-310?
There are 20 known substitutes for SP-310: 12261, 29383, 53170 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SP-310?
SP-310 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-085-4031. 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