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Technical Data Sheet
PartsTable / MRO / 12580
12580 ✓ Verified by PartsTable
Melissa & Doug · 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

Metered surge protected rPDUs deliver reliable power to critical IT equipment within a rack or cabinet and comes equipped with built-in surge protection and a local power meter displaying real-time power metrics. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3135, 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→ 12580
NSN: 3110-00-100-3135
FSC: 3110
CAGE: 55700 — WINSMITH DIV UMC INDUSTRIES INC (USA)
SPECIFICATIONS
materialALUMINUM AND WOOD
body_styleCYLINDRICAL BUSHING MOUNTED
cone_width0.7813 INCHES NOMINAL IN
seal_width0.157 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN
body_length0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
temp_rating-70.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
bearing_typeSLEEVE SHAFT
constructionSOLID
shaft_length0.781 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
body_diameter0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
NSN3110-00-100-3135
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12580 · Melissa & Doug ⚠ 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
•
CONE CORNER RADIUS: 0.0625 INCHES NOMINAL IN
•
BORE DIAMETER: 0.8125 INCHES NOMINAL IN
•
CONE WIDTH: 0.7813 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS0.0625 INCHES NOMINAL IN
BORE DIAMETER0.8125 INCHES NOMINAL IN
CONE WIDTH0.7813 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
1402-2-1Interchangeable
interchangeable cross-reference
interchangeable
BACT42C22-1Interchangeable
interchangeable cross-reference
interchangeable
200-1402-33-01-0Interchangeable
interchangeable cross-reference
interchangeable
8777355-1Interchangeable
interchangeable cross-reference
interchangeable
4651Interchangeable
interchangeable cross-reference
interchangeable
11011102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12580?
12580 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12580?
There are 19 known substitutes for 12580: 1402-2-1, BACT42C22-1, 200-1402-33-01-0 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12580?
12580 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3135. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026