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Technical Data Sheet
54512R91 ✓ Verified by PartsTable
· COMPONENT
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

The CONE,ROLLER is a the manufacturer industrial component. Key specifications include material: ALUMINUM HEAD, overall_height: 0.094 INCHES NOMINAL IN, outside_diameter: 1.155 INCHES NOMINAL IN, special_features: SPRING CHARGING MOTOR, style_designator: SOLID, frequency_in_hertz: 60.0 OUTPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-756-0564, 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
54512R91
NSN: 2530-00-756-0564
FSC: 2530
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
materialALUMINUM HEAD
overall_height0.094 INCHES NOMINAL IN
outside_diameter1.155 INCHES NOMINAL IN
special_featuresSPRING CHARGING MOTOR
style_designatorSOLID
frequency_in_hertz60.0 OUTPUT
end_item_identification420 FT WAGB COAST GUARD VESSELS FT
media_for_which_designedSTEAM
general_characteristics_item_descriptionCRES 321,1.500 IN. OD,0.035 IN. WALL THK,FLANGE END ATTACHMENTS BOTH ENDS,2 EA BELLOWS INTERMEDIATE ATTACHMENTS IN
connection_type_and_voltage_rating_in_volts120.0 LINE TO LINE SINGLE OUTPUT
NSN2530-00-756-0564
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONE,ROLLER TITLE COMPONENT PN 54512R91 MFR CONE,ROLLER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
56634Interchangeable
interchangeable cross-reference
interchangeable
54512Interchangeable
interchangeable cross-reference
interchangeable
SF54512Interchangeable
interchangeable cross-reference
interchangeable
3-54921-501Interchangeable
interchangeable cross-reference
interchangeable
CWC2142Interchangeable
interchangeable cross-reference
interchangeable
685762Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54512R91?
54512R91 is a CONE,ROLLER.
What parts can replace 54512R91?
There are 8 known substitutes for 54512R91: 56634, 54512, SF54512 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54512R91?
54512R91 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-756-0564. This indicates validated use in U.S. government and defense supply chains.
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