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Technical Data Sheet
21089 ✓ Verified by PartsTable
Corolle · CABLE ASSEMBLY
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 COUPLER,ROTARY,RADIO FREQUENCY is a Corolle industrial component. Key specifications include color: YELLOW OVERALL, material: COPPER ALLOY OVERALL, thickness: 0.375 INCHES NOMINAL IN, head_style: ROUND, body_length: 4.250 INCHES MAXIMUM IN, head_height: 0.107 INCHES MINIMUM AND 0.120 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 5998-00-563-0474, 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
21089
NSN: 5998-00-563-0474
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 00638 — TRIO LABORATORIES INC (USA)
SPECIFICATIONS
colorYELLOW OVERALL
materialCOPPER ALLOY OVERALL
thickness0.375 INCHES NOMINAL IN
head_styleROUND
body_length4.250 INCHES MAXIMUM IN
head_height0.107 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
hole_diameter0.516 INCHES NOMINAL IN
overall_width2.150 INCHES NOMINAL IN
thread_length0.375 INCHES MINIMUM IN
inclosure_typeOPEN
NSN5998-00-563-0474
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 21089 MFR Corolle COUPLER,ROTARY,RADIO FREQUENCY
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESPRINTED WIRING BOARD 1,CAPACITOR 1,RESISTOR 1
OVERALL HEIGHT0.570 INCHES NOMINAL IN
OVERALL WIDTH2.150 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: RADAR SET NONAIRBORNE EXCEPT FIRE CONTROL AND GUIDED MISSILE
OVERALL LENGTH2.315 INCHES NOMINAL IN
SPECIAL FEATURESPRINTED WIRING BOARD 1,CAPACITOR 1,RESISTOR 1
OVERALL HEIGHT0.570 INCHES NOMINAL IN
OVERALL WIDTH2.150 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: RADAR SET NONAIRBORNE EXCEPT FIRE CONTROL AND GUIDED MISSILE
OVERALL LENGTH2.315 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
20-20860 ITEM 10Interchangeable
interchangeable cross-reference
interchangeable
21089Interchangeable
interchangeable cross-reference
interchangeable
15088Interchangeable
interchangeable cross-reference
interchangeable
400065Interchangeable
interchangeable cross-reference
interchangeable
21208PC59Interchangeable
interchangeable cross-reference
interchangeable
89S1103Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21089?
21089 is a COUPLER,ROTARY,RADIO FREQUENCY manufactured by Corolle.
What parts can replace 21089?
There are 11 known substitutes for 21089: 20-20860 ITEM 10, 21089, 15088 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21089?
21089 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-563-0474. This indicates validated use in U.S. government and defense supply chains.
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