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Technical Data Sheet
PartsTable / MRO / 581-920
581-920 ✓ 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 PUMP UNIT,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 201 CONTACT, overall_length: 0.480 INCHES NOMINAL IN, mounting_method: FORCE FIT, overall_diameter: 0.066 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-258-7352, 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→ 581-920
NSN: 5999-01-258-7352
FSC: 5999
CAGE: 96182 — SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC DBA USE CAGE CODE 879B2 FOR CATALOGING (USA)
SPECIFICATIONS
materialSTEEL COMP 201 CONTACT
overall_length0.480 INCHES NOMINAL IN
mounting_methodFORCE FIT
overall_diameter0.066 INCHES MAXIMUM IN
NSN5999-01-258-7352
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 581-920 MFR PUMP UNIT,CENTRIFUGAL
KEY FEATURES
•
OVERALL DIAMETER: 0.066 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 201 CONTACT
•
MOUNTING METHOD: FORCE FIT
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.066 INCHES MAXIMUM IN
MATERIALSTEEL COMP 201 CONTACT
MATERIALCOPPER ALLOY 210 BODY
MOUNTING METHODFORCE FIT
OVERALL LENGTH0.480 INCHES NOMINAL IN
MATERIALSTEEL COMP 201 CONTACT
MATERIALCOPPER ALLOY 210 BODY
MOUNTING METHODFORCE FIT
OVERALL DIAMETER0.066 INCHES MAXIMUM IN
OVERALL LENGTH0.480 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
3MDInterchangeable
interchangeable cross-reference
interchangeable
581003Interchangeable
interchangeable cross-reference
interchangeable
581002Interchangeable
interchangeable cross-reference
interchangeable
91251A292Interchangeable
interchangeable cross-reference
interchangeable
PL22-38963-FIND/ITEM NO-128Interchangeable
interchangeable cross-reference
interchangeable
581920Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 581-920?
581-920 is a PUMP UNIT,CENTRIFUGAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 581-920?
There are 8 known substitutes for 581-920: 3MD, 581003, 581002 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 581-920?
581-920 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-258-7352. 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