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Technical Data Sheet
PartsTable / COMPONENT / 993+3+4
993+3+4 ✓ 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 993+3+4 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-937-2398, 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
993+3+4
NSN: 5940-00-937-2398
FSC: 5940
CAGE: 21355 — LTA/D-CEMCO INC DBA D-CEMCO (USA)
SPECIFICATIONS
Part Number993+3+4
NSN5940-00-937-2398
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 993+3+4 TITLE COMPONENT PN 993+3+4 MFR 993+3+4
KEY FEATURES
•
SLOT DEPTH: 0.150 INCHES SINGLE END IN
•
MINOR BUSHING DIAMETER: 0.061 INCHES IN
•
MAJOR BUSHING DIAMETER: 0.065 INCHES IN
•
BASIC SHAPE STYLE: NONTUBULAR, ROUND
•
PRECIOUS MATERIAL: GOLD
•
TERMINAL LENGTH: 0.170 INCHES IN
•
MOUNTING METHOD STYLE: PRESS FIT KNURL
•
ELECTRICAL INSULATION FEATURE: UNINSULATED
TECHNICAL CHARACTERISTICS (FLIS)
SLOT DEPTH0.150 INCHES SINGLE END IN
MINOR BUSHING DIAMETER0.061 INCHES IN
MAJOR BUSHING DIAMETER0.065 INCHES IN
BASIC SHAPE STYLENONTUBULAR, ROUND
PRECIOUS MATERIALGOLD
TERMINAL LENGTH0.170 INCHES IN
MOUNTING METHOD STYLEPRESS FIT KNURL
ELECTRICAL INSULATION FEATUREUNINSULATED
OVERALL HEIGHT0.257 INCHES IN
LARGEST DIAMETER0.094 INCHES SINGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
108X161Interchangeable
interchangeable cross-reference
interchangeable
115-453Interchangeable
interchangeable cross-reference
interchangeable
3-993Interchangeable
interchangeable cross-reference
interchangeable
SM-B-933877Interchangeable
interchangeable cross-reference
interchangeable
99-3Interchangeable
interchangeable cross-reference
interchangeable
731010192Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 993+3+4?
993+3+4 is a 993+3+4.
What parts can replace 993+3+4?
There are 19 known substitutes for 993+3+4: 108X161, 115-453, 3-993 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 993+3+4?
993+3+4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-937-2398. 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