PartsTable
Technical Data Sheet

50B14-3/4 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

50B14-3/4: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.343 INCHES NOMINAL IN, bore_length: 1.000 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-057-4059, 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
50B14-3/4
NSN: 3020-01-057-4059
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
materialSTEEL
quantity1
bore_typeSTRAIGHT
face_width0.343 INCHES NOMINAL IN
bore_length1.000 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.625 INCHES NOMINAL IN
keyway_width0.188 INCHES NOMINAL IN
bore_diameter0.750 INCHES NOMINAL IN
overall_length1.000 INCHES NOMINAL IN
pitch_diameter2.809 INCHES NOMINAL IN
furnished_itemsKEYING FACILITY
NSN3020-01-057-4059
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,SPECIAL PURPOSE,E TITLE COMPONENT PN 50B14-3/4 MFR CABLE ASSEMBLY,SPECIAL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 2.156 INCHES NOMINAL AA END IN
•
SECURING METHOD: SETSCREW
•
BORE LENGTH: 1.000 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.625 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 50
•
OUTSIDE DIAMETER: 3.110 INCHES NOMINAL IN
•
KEYING FACILITY TYPE: KEYWAY
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER2.156 INCHES NOMINAL AA END IN
SECURING METHODSETSCREW
BORE LENGTH1.000 INCHES NOMINAL IN
DESIGN FORMPLAIN
TOOTH PITCH0.625 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER50
OUTSIDE DIAMETER3.110 INCHES NOMINAL IN
KEYING FACILITY TYPEKEYWAY
QUANTITY1
STYLE DESIGNATORPLAIN
SUBSTITUTES & CROSS-REFERENCES 1
15188Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50B14-3/4?
50B14-3/4 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 50B14-3/4?
There is 1 known substitute for 50B14-3/4: 15188. Substitute compatibility should be verified for your specific system.
What is the NSN for 50B14-3/4?
50B14-3/4 is cataloged in the U.S. Government catalog under NSN 3020-01-057-4059. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.