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PartsTable / COMPONENT / S73057-2
S73057-2 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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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 material: STEEL, shank_length: 84.000 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 3.500 INCHES NOMINAL IN, lower_end_style: THREADED, upper_end_style: SINGLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-281-0102, 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
S73057-2
NSN: 4030-00-281-0102
FSC: 4030
CAGE: 20117 — HUBBARD AND COMPANY (USA)
SPECIFICATIONS
materialSTEEL
shank_length84.000 INCHES NOMINAL IN
thread_class2A A
thread_length3.500 INCHES NOMINAL IN
lower_end_styleTHREADED
upper_end_styleSINGLE
special_featuresLOCKNUT SECURED TURNBUCKLE SHANK
thread_directionRIGHT-HAND
surface_treatmentZINC
nominal_thread_size0.500 INCHES IN
shank_outside_diameter0.500 INCHES NOMINAL IN
thread_quantity_per_inch13
NSN4030-00-281-0102
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE,DIODE TITLE COMPONENT PN S73057-2 MFR SEMICONDUCTOR DEVICE,D
KEY FEATURES
•
SHANK LENGTH: 84.000 INCHES NOMINAL IN
•
LOWER END STYLE: THREADED
•
THREAD CLASS: 2A A
•
SURFACE TREATMENT: ZINC
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
UPPER END STYLE: SINGLE
•
SHANK OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS (FLIS)
SHANK LENGTH84.000 INCHES NOMINAL IN
LOWER END STYLETHREADED
THREAD CLASS2A A
SURFACE TREATMENTZINC
NOMINAL THREAD SIZE0.500 INCHES IN
UPPER END STYLESINGLE
SHANK OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESLOCKNUT SECURED TURNBUCKLE SHANK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
211506Interchangeable
interchangeable cross-reference
interchangeable
4311506Interchangeable
interchangeable cross-reference
interchangeable
0190M64Interchangeable
interchangeable cross-reference
interchangeable
6305ZZInterchangeable
interchangeable cross-reference
interchangeable
8700P1Interchangeable
interchangeable cross-reference
interchangeable
305SFFInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S73057-2?
S73057-2 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace S73057-2?
There are 15 known substitutes for S73057-2: 211506, 4311506, 0190M64 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S73057-2?
S73057-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-281-0102. 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