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PartsTable / COMPONENT / W1660
W1660 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include overall_width: 3.750 INCHES NOMINAL IN, overall_length: 8.875 INCHES NOMINAL IN, component_type_and_quantity: 2 COIL AND 1 COVER AND 1 RING AND 1 HUB AND 1 SHAFT AND 1 SHIELD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-538-0542, 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
W1660
NSN: 5985-00-538-0542
FSC: 5985
CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
overall_width3.750 INCHES NOMINAL IN
overall_length8.875 INCHES NOMINAL IN
special_featuresCOMPONENT TYPE AND QUANTITY:SCALE 1;MOUNTING CONFIGURATION:MOUNTS IN HOUSING;FSC APPLICATION DATA:ANTENNA,RADIO NAVIGATIONAL EQUIPMENT,AIRBORNE
component_type_and_quantity2 COIL AND 1 COVER AND 1 RING AND 1 HUB AND 1 SHAFT AND 1 SHIELD
NSN5985-00-538-0542
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN W1660 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
COMPONENT TYPE AND QUANTITY: 2 COIL AND 1 COVER AND 1 RING AND 1 HUB AND 1 SHAFT AND 1 SHIELD
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT TYPE AND QUANTITY2 COIL AND 1 COVER AND 1 RING AND 1 HUB AND 1 SHAFT AND 1 SHIELD
SPECIAL FEATURESCOMPONENT TYPE AND QUANTITY:SCALE 1;MOUNTING CONFIGURATION:MOUNTS IN HOUSING;FSC APPLICATION DATA:ANTENNA,RADIO NAVIGATIONAL EQUIPMENT,AIRBORNE
OVERALL WIDTH3.750 INCHES NOMINAL IN
OVERALL LENGTH8.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
702904Interchangeable
interchangeable cross-reference
interchangeable
K9657389Interchangeable
interchangeable cross-reference
interchangeable
W8156Interchangeable
interchangeable cross-reference
interchangeable
311-608Interchangeable
interchangeable cross-reference
interchangeable
301660Interchangeable
interchangeable cross-reference
interchangeable
5661Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W1660?
W1660 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace W1660?
There are 9 known substitutes for W1660: 702904, K9657389, W8156 and 6 more. Substitute compatibility should be verified for your specific system.
Is W1660 still available?
W1660 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026