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PartsTable / MRO / EC-4921-8S

EC-4921-8S — Cable Assembly Specs

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The EC-4921-8S is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, hole_diameter: 0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN, overall_width: 0.875 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN, overall_length: 0.875 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN, aperture_diameter: 0.500 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN, fsc_application_data: RADAR ALTIMETERS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5999-00-051-3214, 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
MRO→ MRO_GENERAL→ EC-4921-8S
NSN: 5999-00-051-3214
FSC: 5999
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
hole_diameter0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
overall_width0.875 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
overall_length0.875 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
aperture_diameter0.500 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
fsc_application_dataRADAR ALTIMETERS
outside_corner_radius0.141 INCHES NOMINAL IN
cross-sectional_thickness0.016 INCHES MINIMUM AND 0.024 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
center_to_center_distance_between_bolt_holes_along_width0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN
center_to_center_distance_between_bolt_holes_along_length0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN
NSN5999-00-051-3214
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN EC-4921-8S MFR EC-4921-8S
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
FSC APPLICATION DATA: RADAR ALTIMETERS
•
APERTURE DIAMETER: 0.500 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
•
MATERIAL: UNABLE TO DECODE
•
OUTSIDE CORNER RADIUS: 0.141 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN
OVERALL LENGTH0.875 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH0.875 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
FSC APPLICATION DATARADAR ALTIMETERS
APERTURE DIAMETER0.500 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
MATERIALUNABLE TO DECODE
OUTSIDE CORNER RADIUS0.141 INCHES NOMINAL IN
HOLE DIAMETER0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS0.016 INCHES MINIMUM AND 0.024 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
714310-24Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
40-008Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
714310-002Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
G8643PC54T057-66InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DD445S4700-16PC54T057-66InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
44021AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is EC-4921-8S?
EC-4921-8S is a EC-4921-8S. It is classified as a MRO (MRO_GENERAL).
What parts can replace EC-4921-8S?
There are 27 known substitutes for EC-4921-8S: 714310-24, 40-008, 714310-002 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EC-4921-8S?
EC-4921-8S is cataloged in the Federal Logistics Information System under NSN 5999-00-051-3214. 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: September 2026