PartsTable
Technical Data Sheet
157D1-0721 ✓ 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 OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 35.0000 DEGREES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-711-8514, 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
157D1-0721
NSN: 3020-00-711-8514
FSC: 3020
CAGE: 75377 — KURZ & ROOT GENERATOR COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleWEBBED, OFFSET, SOLID
bore_styleW/ KEYWAY BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle35.0000 DEGREES
pressure_angle20.0000 DEGREES
teeth_quantity72
tooth_directionRIGHT
style_designatorONE PROTRUDING HUB, ONE RECESSED HUB
attachment_methodMOUNTING HOLE
features_providedCASEHARDENED
NSN3020-00-711-8514
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,SPECIAL PURPOSE,E TITLE COMPONENT PN 157D1-0721 MFR CABLE ASSEMBLY,SPECIAL
KEY FEATURES
BODY STYLE: WEBBED, OFFSET, SOLID
TEETH QUANTITY: 72
HELIX ANGLE: 35.0000 DEGREES
HUB STYLE DESIGNATOR: 1 STEP SECOND END
BORE NOMINAL DIAMETER: 1.375 INCHES BOTH ENDS IN
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.125 INCHES FIRST END IN
MOUNTING HOLE TYPE AND QUANTITY: 2 THREADED AXIALLY THROUGH BODY FIRST END
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEWEBBED, OFFSET, SOLID
TEETH QUANTITY72
HELIX ANGLE35.0000 DEGREES
HUB STYLE DESIGNATOR1 STEP SECOND END
BORE NOMINAL DIAMETER1.375 INCHES BOTH ENDS IN
HUB STYLE DESIGNATORPLAIN FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END IN
MOUNTING HOLE TYPE AND QUANTITY2 THREADED AXIALLY THROUGH BODY FIRST END
KEYWAY NOMINAL WIDTH0.250 INCHES BOTH ENDS IN
ATTACHMENT METHODMOUNTING HOLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
031-020-02Interchangeable
interchangeable cross-reference
interchangeable
41818-21Interchangeable
interchangeable cross-reference
interchangeable
1817PInterchangeable
interchangeable cross-reference
interchangeable
19773Interchangeable
interchangeable cross-reference
interchangeable
6835Interchangeable
interchangeable cross-reference
interchangeable
683-5GDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 157D1-0721?
157D1-0721 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 157D1-0721?
There are 11 known substitutes for 157D1-0721: 031-020-02, 41818-21, 1817P and 8 more. Substitute compatibility should be verified for your specific system.
Is 157D1-0721 still available?
157D1-0721 is currently cancelled.
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