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Technical Data Sheet
PartsTable / COMPONENT / CG-174
CG-174 ✓ 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

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include material: STEEL COMP 303, thickness: 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN, bore_diameter: 0.4375 INCHES NOMINAL IN, outside_diameter: 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN, style_designator: ROUND, SINGLE BOLT SECURED, surface_treatment: PASSIVATE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-120-4913, 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
CG-174
NSN: 3040-00-120-4913
FSC: 3040
CAGE: 23266 — SECS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 303
thickness0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
bore_diameter0.4375 INCHES NOMINAL IN
outside_diameter1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
style_designatorROUND, SINGLE BOLT SECURED
surface_treatmentPASSIVATE
nominal_thread_size0.164 INCHES IN
counterbore_diameter0.2700 INCHES NOMINAL IN
clamp_securing_hole_styleTHREADED
furnished_items_and_quantity1 SOCKET HEAD CAP SCREW
screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classificationFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE
NSN3040-00-120-4913
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,PLUG-IN ELECTRONIC COMPON TITLE COMPONENT PN CG-174 MFR SOCKET,PLUG-IN ELECTRO
KEY FEATURES
•
OUTSIDE DIAMETER: 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE
•
STYLE DESIGNATOR: ROUND, SINGLE BOLT SECURED
•
MATERIAL: STEEL COMP 303
•
FURNISHED ITEMS AND QUANTITY: 1 SOCKET HEAD CAP SCREW
•
THICKNESS: 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.164 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATORROUND, SINGLE BOLT SECURED
MATERIALSTEEL COMP 303
FURNISHED ITEMS AND QUANTITY1 SOCKET HEAD CAP SCREW
THICKNESS0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.164 INCHES IN
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
BORE DIAMETER0.4375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
2057667Interchangeable
interchangeable cross-reference
interchangeable
2052667Interchangeable
interchangeable cross-reference
interchangeable
L-12-1Interchangeable
interchangeable cross-reference
interchangeable
10180356-1Interchangeable
interchangeable cross-reference
interchangeable
69422-2Interchangeable
interchangeable cross-reference
interchangeable
LL-21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CG-174?
CG-174 is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace CG-174?
There are 12 known substitutes for CG-174: 2057667, 2052667, L-12-1 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CG-174?
CG-174 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-120-4913. 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