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PartsTable / COMPONENT / 5120PL2122581
5120PL2122581 ✓ 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 HEATER,THERMAL RELEASE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_thickness: 0.625 INCHES MAXIMUM IN, overall_length: 10.000 INCHES NOMINAL IN, style_designator: OPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT, features_provided: NONMAGNETIC AND NONSPARKING, wrenching_surface_size: 1.125 INCHES MAXIMUM SINGLE END 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 5120-00-278-0341, 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
5120PL2122581
NSN: 5120-00-278-0341
FSC: 5120
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_thickness0.625 INCHES MAXIMUM IN
overall_length10.000 INCHES NOMINAL IN
style_designatorOPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
features_providedNONMAGNETIC AND NONSPARKING
wrenching_surface_size1.125 INCHES MAXIMUM SINGLE END IN
wrenching_surface_shapeOVAL SINGLE END INTERNAL
NSN5120-00-278-0341
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATER,THERMAL RELEASE TITLE COMPONENT PN 5120PL2122581 MFR HEATER,THERMAL RELEASE
KEY FEATURES
•
MATERIAL: COPPER ALLOY OVERALL
•
FEATURES PROVIDED: NONMAGNETIC AND NONSPARKING
•
WRENCHING SURFACE SIZE: 1.125 INCHES MAXIMUM SINGLE END IN
•
WRENCHING SURFACE SHAPE: OVAL SINGLE END INTERNAL
•
STYLE DESIGNATOR: OPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
•
HEAD THICKNESS: 0.625 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
FEATURES PROVIDEDNONMAGNETIC AND NONSPARKING
WRENCHING SURFACE SIZE1.125 INCHES MAXIMUM SINGLE END IN
WRENCHING SURFACE SHAPEOVAL SINGLE END INTERNAL
OVERALL LENGTH10.000 INCHES NOMINAL IN
STYLE DESIGNATOROPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
HEAD THICKNESS0.625 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
W154Interchangeable
interchangeable cross-reference
interchangeable
F3052CInterchangeable
interchangeable cross-reference
interchangeable
H3052Interchangeable
interchangeable cross-reference
interchangeable
W72Interchangeable
interchangeable cross-reference
interchangeable
023616Interchangeable
interchangeable cross-reference
interchangeable
795505PC24Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5120PL2122581?
5120PL2122581 is a HEATER,THERMAL RELEASE.
What parts can replace 5120PL2122581?
There are 25 known substitutes for 5120PL2122581: W154, F3052C, H3052 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5120PL2122581?
5120PL2122581 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-278-0341. 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