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Technical Data Sheet
PartsTable / COMPONENT / 8522531
8522531 ✓ 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 DISC,BRAKE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, duty_type: CONTINUOUS, dial_frame: INCLUDED, dial_window: INCLUDED, coil_quantity: 11, overall_width: 0.380 INCHES MAXIMUM0.380 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-691-0170, 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
8522531
NSN: 3040-01-691-0170
FSC: 3040
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
duty_typeCONTINUOUS
dial_frameINCLUDED
dial_windowINCLUDED
cam_quantity4
coil_quantity11
overall_width0.380 INCHES MAXIMUM0.380 INCHES MAXIMUM IN
overall_height24.0 MILLIMETERS NOMINAL MM
overall_length0.800 INCHES NOMINAL0.800 INCHES NOMINAL IN
overall_diameter69.3 MILLIMETERS NOMINAL MM
special_featuresHOLE DIA. 5 MM MM
style_designatorOUTSIDE CAM TYPE W/ LUGS
NSN3040-01-691-0170
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISC,BRAKE TITLE COMPONENT PN 8522531 MFR DISC,BRAKE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
100615Interchangeable
interchangeable cross-reference
interchangeable
0490-0998Interchangeable
interchangeable cross-reference
interchangeable
3012-2A-5Interchangeable
interchangeable cross-reference
interchangeable
DMS85073Interchangeable
interchangeable cross-reference
interchangeable
ADD1224HB-F51Interchangeable
interchangeable cross-reference
interchangeable
TDI 11112Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8522531?
8522531 is a DISC,BRAKE.
What parts can replace 8522531?
There are 9 known substitutes for 8522531: 100615, 0490-0998, 3012-2A-5 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8522531?
8522531 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-691-0170. 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