PartsTable
Technical Data Sheet
64A ✓ 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

The RESISTOR,CURRENT REGULATING is a the manufacturer industrial component. Key specifications include material: STEEL, base_type: OCTAL, body_style: COAXIAL TYPE, drive_type: HEX HEAD, plate_type: NEGATIVE AND POSITIVE, design_type: THREADED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-1909, 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 64A
NSN: 3110-00-156-1909
FSC: 3110
CAGE: 08785 — ANN ARBOR BEARING AND MFG CO (USA)
SPECIFICATIONS
materialSTEEL
base_typeOCTAL
body_styleCOAXIAL TYPE
drive_typeHEX HEAD
plate_typeNEGATIVE AND POSITIVE
design_typeTHREADED
current_typeDC
power_rating100.0 MILLIWATTS AVERAGE
cell_quantity6
overall_width6.812 INCHES NOMINAL IN
terminal_typeTAPER POST
alignment_typeRIGID
NSN3110-00-156-1909
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 64A · 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
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
SURFACE FINISH: GROUND
BORE SMALLEST DIAMETER: 90.0 MILLIMETERS NOMINAL MM
ALIGNMENT TYPE: RIGID
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR THRUST BEARINGS
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATOR: GROOVED RACE SURFACE
TECHNICAL CHARACTERISTICS (FLIS)
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL HEIGHT30.0 MILLIMETERS NOMINAL MM
SURFACE FINISHGROUND
BORE SMALLEST DIAMETER90.0 MILLIMETERS NOMINAL MM
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORGROOVED RACE SURFACE
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
OVERALL OUTSIDE DIAMETER135.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
MILV24332GRB1 1-2 250-15-30FInterchangeable
interchangeable cross-reference
interchangeable
20318Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-24332Interchangeable
interchangeable cross-reference
interchangeable
3414Interchangeable
interchangeable cross-reference
interchangeable
6414CE1TX9Interchangeable
interchangeable cross-reference
interchangeable
272775Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 64A?
64A is a RESISTOR,CURRENT REGULATING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 64A?
There are 22 known substitutes for 64A: MILV24332GRB1 1-2 250-15-30F, 20318, MIL-DTL-24332 and 19 more. Substitute compatibility should be verified for your specific system.
Is 64A still available?
64A is currently cancelled.
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