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64A — RESISTOR,CURRENT REGULATING

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

64A: RESISTOR,CURRENT REGULATING.

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 U.S.

Government catalog 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
NIINs: 001561909, 002576577, 002967506, 009274466, 009638205, 009840159, 013620011
FSC: 3110 — Bearings, Antifriction, Unmounted
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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: GROOVED RACE SURFACE
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 135.0 MILLIMETERS NOMINAL MM
•
BORE SMALLEST DIAMETER: 90.0 MILLIMETERS NOMINAL MM
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT30.0 MILLIMETERS NOMINAL MM
SURFACE FINISHGROUND
STYLE DESIGNATORGROOVED RACE SURFACE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER135.0 MILLIMETERS NOMINAL MM
BORE SMALLEST DIAMETER90.0 MILLIMETERS NOMINAL MM
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
918Reference document
Same NSN cross-reference
Reference document — Secondary reference
803-2177518-12XX-34Reference document
Same NSN cross-reference
Reference document — Secondary reference
1118F1Reference document
Same NSN cross-reference
Reference document — Secondary reference
3414Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS17161-127Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-52491Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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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 8 known substitutes for 64A: 918, 803-2177518-12XX-34, 1118F1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 64A?
64A is cataloged in the U.S. Government catalog under NSN 3110-00-156-1909. This indicates validated use in U.S. government and defense supply chains.
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