PartsTable
Technical Data Sheet
88-4039 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL OVERALL, body_style: CYLINDRICAL BUSHING MOUNTED, bore_shape: STRAIGHT, body_length: 0.625 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.625 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-198-2435, 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 88-4039
NSN: 3110-00-198-2435
FSC: 3110
CAGE: 81413 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleCYLINDRICAL BUSHING MOUNTED
bore_shapeSTRAIGHT
body_length0.625 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
shaft_length0.625 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.156 INCHES MAXIMUM IN
bore_diameter0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
overall_width0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
load_directionRADIAL
shaft_diameter0.250 INCHES NOMINAL IN
NSN3110-00-198-2435
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 88-4039 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
INTERNAL FIT-UP DESIGNATION: STANDARD
SHIELD QUANTITY: 2
LOAD DIRECTION: RADIAL
LUBRICATION MATERIAL: GREASE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
SHIELD QUANTITY2
SHIELD QUANTITY2
LOAD DIRECTIONRADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
SPECIAL FEATURESINNER RING RADIAL RUN OUT 0.0006 IN. AND OUTER RING RADIAL RUNOUT 0.0008 IN. IN
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
707BInterchangeable
interchangeable cross-reference
interchangeable
DMS 84-047Interchangeable
interchangeable cross-reference
interchangeable
MIL-E-1/496Interchangeable
interchangeable cross-reference
interchangeable
884039Interchangeable
interchangeable cross-reference
interchangeable
J89512Interchangeable
interchangeable cross-reference
interchangeable
MDFPM-3170-FL-3W ITEM 32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 88-4039?
88-4039 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 88-4039?
There are 12 known substitutes for 88-4039: 707B, DMS 84-047, MIL-E-1/496 and 9 more. Substitute compatibility should be verified for your specific system.
Is 88-4039 still available?
88-4039 is currently cancelled.
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