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Technical Data Sheet
PartsTable / MRO / 139B3373G3
139B3373G3 ✓ 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 139B3373G3 is a the manufacturer industrial component. Key specifications include overall_width: 1.594 INCHES NOMINAL IN, overall_height: 0.312 INCHES NOMINAL IN, overall_length: 2.031 INCHES NOMINAL IN, structural_design: NONSWITCHING, government_agency_controlling_contact: USN, contact_item_name_assigned_by_government_agency: CONTACT ASSY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-840-7599, 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→ 139B3373G3
NSN: 5999-00-840-7599
FSC: 5999
CAGE: 02989 — GENERAL ELECTRIC COMPANY DBA GE (USA)
SPECIFICATIONS
overall_width1.594 INCHES NOMINAL IN
overall_height0.312 INCHES NOMINAL IN
overall_length2.031 INCHES NOMINAL IN
contact_quantity2
structural_designNONSWITCHING
government_agency_controlling_contactUSN
contact_item_name_assigned_by_government_agencyCONTACT ASSY
contact_identifying_number_assigned_by_government_agency139B3373G3
NSN5999-00-840-7599
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 139B3373G3 MFR 139B3373G3
KEY FEATURES
•
GOVERNMENT AGENCY CONTROLLING CONTACT: USN
•
CONTACT QUANTITY: 2
•
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCY: CONTACT ASSY
•
STRUCTURAL DESIGN: NONSWITCHING
•
CONTACT IDENTIFYING NUMBER ASSIGNED BY GOVERNMENT AGENCY: 139B3373G3
TECHNICAL CHARACTERISTICS (FLIS)
GOVERNMENT AGENCY CONTROLLING CONTACTUSN
OVERALL LENGTH2.031 INCHES NOMINAL IN
OVERALL WIDTH1.594 INCHES NOMINAL IN
CONTACT QUANTITY2
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCYCONTACT ASSY
STRUCTURAL DESIGNNONSWITCHING
OVERALL HEIGHT0.312 INCHES NOMINAL IN
CONTACT IDENTIFYING NUMBER ASSIGNED BY GOVERNMENT AGENCY139B3373G3
GOVERNMENT AGENCY CONTROLLING CONTACTUSN
OVERALL LENGTH2.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
903025-1Upgraded Successor
successor cross-reference
successor
903025Upgraded Successor
successor cross-reference
successor
899-23Interchangeable
interchangeable cross-reference
interchangeable
73403Interchangeable
interchangeable cross-reference
interchangeable
803-025Interchangeable
interchangeable cross-reference
interchangeable
170-025Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 139B3373G3?
139B3373G3 is a 139B3373G3. It is classified as a MRO (MRO_GENERAL).
What parts can replace 139B3373G3?
There are 8 known substitutes for 139B3373G3: 903025-1, 903025, 899-23 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 139B3373G3?
139B3373G3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-840-7599. 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