PartsTable
Technical Data Sheet
PartsTable / MRO / 6488
6488 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,WIRE WOUND,NON. Key specifications include material: STEEL ROLLER, unit_type: SHIELDED, body_style: CYLINDRICAL BUSHING MOUNTED, bore_shape: STRAIGHT, body_length: 0.500 INCHES NOMINAL IN, flat_height: 0.218 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-031-6408, 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→ 6488
NSN: 6685-00-031-6408
FSC: 6685
CAGE: 59501 — UNISON INDUSTRIES LLC (USA)
SPECIFICATIONS
materialSTEEL ROLLER
unit_typeSHIELDED
body_styleCYLINDRICAL BUSHING MOUNTED
bore_shapeSTRAIGHT
body_length0.500 INCHES NOMINAL IN
flat_height0.218 INCHES NOMINAL IN
shaft_styleROUND, FLAT, UNDERCUT
plate_length2.000 INCHES NOMINAL IN
shaft_length0.938 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.656 INCHES NOMINAL IN
bore_diameter45.0 MILLIMETERS NOMINAL MM
NSN6685-00-031-6408
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 6488 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 LUG
•
IMMERSION LENGTH: 3.000 INCHES NOMINAL IN
•
OPERATING TEMP RANGE: +67.0 TO 1800.0 FAHRENHEIT DEGF
•
UNIT TYPE: SHIELDED
•
MATERIAL: CERAMIC ALUMINA (USE ALUMINUM OXIDE) INDIVIDUAL WIRE INSULATION
•
PLATE LENGTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 LUG
IMMERSION LENGTH3.000 INCHES NOMINAL IN
OPERATING TEMP RANGE+67.0 TO 1800.0 FAHRENHEIT DEGF
UNIT TYPESHIELDED
MATERIALCERAMIC ALUMINA (USE ALUMINUM OXIDE) INDIVIDUAL WIRE INSULATION
OVERALL LENGTH4.031 INCHES NOMINAL IN
PLATE LENGTH2.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONENGINE,AIRCRAFT J-57
ACCOMMODATED WIRE AWG SIZE18
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
18-1796Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-7748Interchangeable
interchangeable cross-reference
interchangeable
MS28131-14TInterchangeable
interchangeable cross-reference
interchangeable
6488Interchangeable
interchangeable cross-reference
interchangeable
62FT1Interchangeable
interchangeable cross-reference
interchangeable
230384Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6488?
6488 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 6488?
There are 12 known substitutes for 6488: 18-1796, MIL-T-7748, MS28131-14T and 9 more. Substitute compatibility should be verified for your specific system.
Is 6488 still available?
6488 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