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J1027-5-4 — CLAMP,CABLE,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

J1027-5-4: CLAMP,CABLE,ELECTRICAL CONNECTOR.

CLAMP,CABLE,ELECTRICAL CONNECTOR. Key specifications include material: ALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED, body_height: 1.313 INCHES NOMINAL IN, thread_class: 2A A, body_diameter: 1.250 INCHES NOMINAL IN, style_designator: ENVIRONMENTAL TYPE, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-153-7889, 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
J1027-5-4
NSN: 5935-00-153-7889
FSC: 5935 — Connectors, Electrical
CAGE: 07418 — JOSLYN SUNBANK COMPANY, LLC DBA JOSLYN SUNBANK CO LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
body_height1.313 INCHES NOMINAL IN
thread_class2A A
body_diameter1.250 INCHES NOMINAL IN
style_designatorENVIRONMENTAL TYPE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM
nominal_thread_size1.312 INCHES IN
cable_opening_diameter0.625 INCHES NOMINAL IN
cable_opening_quantity1
thread_quantity_per_inch18
thread_series_designatorUNEF
NSN5935-00-153-7889
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CLAMP,CABLE,ELECTRICAL CONNECTOR TITLE COMPONENT PN J1027-5-4 MFR CLAMP,CABLE,ELECTRICAL
KEY FEATURES
•
BODY DIAMETER: 1.250 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
BODY HEIGHT: 1.313 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ENVIRONMENTAL TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.312 INCHES IN
•
CABLE OPENING QUANTITY: 1
•
SURFACE TREATMENT: CADMIUM
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.250 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
BODY HEIGHT1.313 INCHES NOMINAL IN
STYLE DESIGNATORENVIRONMENTAL TYPE
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.312 INCHES IN
CABLE OPENING QUANTITY1
SURFACE TREATMENTCADMIUM
THREAD CLASS2A A
THREAD QUANTITY PER INCH18
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES 1
GA800RS5-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J1027-5-4?
J1027-5-4 is a CLAMP,CABLE,ELECTRICAL CONNECTOR.
What parts can replace J1027-5-4?
There is 1 known substitute for J1027-5-4: GA800RS5-4. Substitute compatibility should be verified for your specific system.
What is the NSN for J1027-5-4?
J1027-5-4 is cataloged in the U.S. Government catalog under NSN 5935-00-153-7889. 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.