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Technical Data Sheet
PartsTable / COMPONENT / 516-B-1
516-B-1 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER ALLOY OVERALL, head_style: ROUND, head_height: 0.135 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN, swage_depth: 0.017 INCHES IN, thread_class: 2A A, head_diameter: 0.375 INCHES MINIMUM AND 0.391 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 5940-00-177-4370, 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
516-B-1
NSN: 5940-00-177-4370
FSC: 5940
CAGE: 21355 — LTA/D-CEMCO INC DBA D-CEMCO (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_styleROUND
head_height0.135 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN
swage_depth0.017 INCHES IN
thread_class2A A
head_diameter0.375 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
thread_length1.219 INCHES MAXIMUM IN
overall_height0.350 INCHES0.350 INCHES IN
screw_materialSTEEL COMP 1008
fastener_length1.219 INCHES NOMINAL IN
largest_diameter0.050 INCHES ALL ENDS IN
overall_diameter0.094 INCHES0.094 INCHES IN
NSN5940-00-177-4370
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 516-B-1 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
OVERALL DIAMETER: 0.094 INCHES0.094 INCHES IN
•
LARGEST DIAMETER: 0.050 INCHES ALL ENDS IN
•
ELECTRICAL INSULATION FEATURE: UNINSULATED
•
MINOR BUSHING LENGTH: 0.082 INCHES IN
•
SWAGE OUTSIDE DIAMETER: 0.072 INCHES IN
•
FIRST END TERMINAL LENGTH: 0.164 INCHES IN
•
BASIC SHAPE STYLE: NONTUBULAR ROUND
•
CONDUCTOR ACCOMMODATION TYPE: SINGLE TURRET SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.094 INCHES0.094 INCHES IN
LARGEST DIAMETER0.050 INCHES ALL ENDS IN
ELECTRICAL INSULATION FEATUREUNINSULATED
MINOR BUSHING LENGTH0.082 INCHES IN
SWAGE OUTSIDE DIAMETER0.072 INCHES IN
FIRST END TERMINAL LENGTH0.164 INCHES IN
BASIC SHAPE STYLENONTUBULAR ROUND
CONDUCTOR ACCOMMODATION TYPESINGLE TURRET SECOND END
SECOND END TERMINAL LENGTH0.082 INCHES IN
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
25102Interchangeable
interchangeable cross-reference
interchangeable
53-215Interchangeable
interchangeable cross-reference
interchangeable
X400Interchangeable
interchangeable cross-reference
interchangeable
357-9456-00Interchangeable
interchangeable cross-reference
interchangeable
10-50-22Interchangeable
interchangeable cross-reference
interchangeable
7215Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 516-B-1?
516-B-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 516-B-1?
There are 21 known substitutes for 516-B-1: 25102, 53-215, X400 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 516-B-1?
516-B-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-177-4370. 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