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PartsTable / COMPONENT / 46-2C-1
46-2C-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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: STEEL COMP 630 OVERALL, design_type: HELICAL SECOND GEAR, construction: SOLID, hardness_rating: 335.0 BRINELL STANDARD NOMINAL OVERALL, special_features: HAS ONE GROOVE ON EACH END HUB,1ST END,0.029 IN.W,0.126 IN.LG,2ND 0.029 IN.W,0.1317 IN.LG IN, hub_nominal_length: 0.375 INCHES BETWEEN FIRST AND SECOND GEAR 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 3020-01-121-2963, 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
46-2C-1
NSN: 3020-01-121-2963
FSC: 3020
CAGE: 82005 — ALLARD NAZARIAN GROUP, INC. DBA GRANITE STATE MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
design_typeHELICAL SECOND GEAR
constructionSOLID
hardness_rating335.0 BRINELL STANDARD NOMINAL OVERALL
special_featuresHAS ONE GROOVE ON EACH END HUB,1ST END,0.029 IN.W,0.126 IN.LG,2ND 0.029 IN.W,0.1317 IN.LG IN
hub_nominal_length0.375 INCHES BETWEEN FIRST AND SECOND GEAR IN
hub_nominal_diameter0.352 INCHES BOTH ENDS IN
hub_style_designatorPLAIN BETWEEN FIRST AND SECOND GEAR
nominal_overall_length2.844 INCHES IN
nominal_outside_diameter1.6600 INCHES FIRST GEAR IN
material_document_and_classificationAMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3020-01-121-2963
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,SPECIAL PURPOSE,E TITLE COMPONENT PN 46-2C-1 MFR CABLE ASSEMBLY,SPECIAL
KEY FEATURES
•
HUB STYLE DESIGNATOR: PLAIN BETWEEN FIRST AND SECOND GEAR
•
HUB NOMINAL DIAMETER: 0.057 INCHES BETWEEN FIRST AND SECOND GEAR IN
•
NOMINAL OVERALL LENGTH: 2.844 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER: 1.6600 INCHES FIRST GEAR IN
•
DESIGN TYPE: HELICAL SECOND GEAR
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.057 INCHES BETWEEN FIRST AND SECOND GEAR IN
NOMINAL OVERALL LENGTH2.844 INCHES IN
SPECIAL FEATURESHAS ONE GROOVE ON EACH END HUB,1ST END,0.029 IN.W,0.126 IN.LG,2ND 0.029 IN.W,0.1317 IN.LG IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER1.6600 INCHES FIRST GEAR IN
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
DESIGN TYPEHELICAL SECOND GEAR
HUB NOMINAL DIAMETER0.352 INCHES BOTH ENDS IN
HUB NOMINAL LENGTH0.675 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
46261Interchangeable
interchangeable cross-reference
interchangeable
268Interchangeable
interchangeable cross-reference
interchangeable
4076082Interchangeable
interchangeable cross-reference
interchangeable
4076801Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 46-2C-1?
46-2C-1 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 46-2C-1?
There are 4 known substitutes for 46-2C-1: 46261, 268, 4076082 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 46-2C-1?
46-2C-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-121-2963. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026