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Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / 502649
502649 ✓ Verified by PartsTable
— · 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 SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, body_width: 0.719 INCHES NOMINAL IN, body_height: 0.719 INCHES NOMINAL IN, body_length: 1.281 INCHES NOMINAL IN, bushing_length: 0.469 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-422-5128, 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
502649
NSN: 5998-01-422-5128
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 09004 — TRANSISTOR DEVICES INC DIV ASTRODYNE TDI HIGH POWER BUSINESS UNIT (USA)
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width0.719 INCHES NOMINAL IN
body_height0.719 INCHES NOMINAL IN
body_length1.281 INCHES NOMINAL IN
bushing_length0.469 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
nominal_thread_size0.469 INCHES IN
end_item_identificationMACHINERY/SHIP CONTROL SYS-UPS
switch_actuator_quantity1
thread_quantity_per_inch32
thread_series_designatorUNS
terminal_type_and_quantity4 TAB, SOLDER LUG
NSN5998-01-422-5128
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 502649 MFR SWITCH,CODE INDICATING WHEEL
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMACHINERY/SHIP CONTROL SYS-UPS
END ITEM IDENTIFICATIONMACHINERY/SHIP CONTROL SYS-UPS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
502649Interchangeable
interchangeable cross-reference
interchangeable
S301Interchangeable
interchangeable cross-reference
interchangeable
637464Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 502649?
502649 is a SWITCH,CODE INDICATING WHEEL.
What parts can replace 502649?
There are 3 known substitutes for 502649: 502649, S301, 637464. Substitute compatibility should be verified for your specific system.
What is the NSN for 502649?
502649 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-422-5128. 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