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Technical Data Sheet
57-542 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include length: 25.4 MILLIMETERS NOMINAL MM, weight: 22.000 OUNCES OZ, diameter: 30.0 MILLIMETERS MAXIMUM MM, material: STEEL UNS K08500 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, head_length: 4.250 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 5360-00-876-9869, 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
57-542
NSN: 5360-00-876-9869
FSC: 5360
CAGE: 01359 — TRIUMPH THERMAL SYSTEMS - MARYLAND, INC. (USA)
SPECIFICATIONS
length25.4 MILLIMETERS NOMINAL MM
weight22.000 OUNCES OZ
diameter30.0 MILLIMETERS MAXIMUM MM
materialSTEEL UNS K08500 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
head_length4.250 INCHES NOMINAL IN
coil_quantity6 1/5
face_diameter1.500 INCHES NOMINAL IN
overall_length12.000 INCHES NOMINAL IN
handle_materialSTEEL
inside_diameter0.199 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
style_designatorSOFT-FACE, REGULAR FACES
NSN5360-00-876-9869
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE,DIODE TITLE COMPONENT PN 57-542 MFR SEMICONDUCTOR DEVICE,D
KEY FEATURES
SPRING SOLID LENGTH: 0.270 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE OUTSIDE DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
COIL QUANTITY: 6 1/5
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR: CYLINDRICAL
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
SPRING SOLID LENGTH0.270 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE OUTSIDE DIAMETER0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
COIL QUANTITY6 1/5
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORCYLINDRICAL
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING FREE LENGTH0.412 INCHES NOMINAL IN
INSIDE DIAMETER0.199 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
B107.400Interchangeable
interchangeable cross-reference
interchangeable
B107.400 CAT 54 TY1Interchangeable
interchangeable cross-reference
interchangeable
B107.54Interchangeable
interchangeable cross-reference
interchangeable
57542Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57-542?
57-542 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 57-542?
There are 4 known substitutes for 57-542: B107.400, B107.400 CAT 54 TY1, B107.54 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57-542?
57-542 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-876-9869. This indicates validated use in U.S. government and defense supply chains.
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