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42921 ✓ 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,POWER,ELECTRICAL. Key specifications include material: STEEL OVERALL, head_angle: 15.0 DEGREES NOMINAL, body_length: 4.130 INCHES NOMINAL IN, design_type: NONREUSABLE, body_diameter: 4.578 INCHES NOMINAL IN, overall_width: 1.250 INCHES NOMINAL 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 5995-00-993-7550, 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
42921
NSN: 5995-00-993-7550
FSC: 5995
CAGE: 59501 — UNISON INDUSTRIES LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_angle15.0 DEGREES NOMINAL
body_length4.130 INCHES NOMINAL IN
design_typeNONREUSABLE
body_diameter4.578 INCHES NOMINAL IN
overall_width1.250 INCHES NOMINAL IN
terminal_typeWIRE LEAD
overall_height2.000 INCHES NOMINAL IN
overall_length9.500 INCHES NOMINAL IN
proof_pressure2500.00 POUNDS PER SQUARE INCH GAGE LBS
inside_diameter0.500 INCHES NOMINAL ALL CONNECTIONS IN
mounting_methodINLET CONNECTION AND OUTLET CONNECTION
NSN5995-00-993-7550
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,POWER,ELECTRICAL TITLE COMPONENT PN 42921 MFR CABLE ASSEMBLY,POWER,E
KEY FEATURES
•
FSC APPLICATION DATA: ENGINE,ELECTRICAL SYSTEM COMPONENTS,ACFT
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAENGINE,ELECTRICAL SYSTEM COMPONENTS,ACFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
3012457-2Interchangeable
interchangeable cross-reference
interchangeable
42921Interchangeable
interchangeable cross-reference
interchangeable
7807397Interchangeable
interchangeable cross-reference
interchangeable
A476CInterchangeable
interchangeable cross-reference
interchangeable
P11-3343Interchangeable
interchangeable cross-reference
interchangeable
2921Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42921?
42921 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace 42921?
There are 9 known substitutes for 42921: 3012457-2, 42921, 7807397 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42921?
42921 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-993-7550. 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