PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 0RA-52003-2
0RA-52003-2 ✓ 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

PROTECTOR,THERMAL-OVERLOAD,ELECT. Key specifications include end_item_identification: GRUMMAN A-10 AIRCRAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-856-2946, 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
0RA-52003-2
NSN: 2530-00-856-2946
FSC: 2530
CAGE: 3NNX8 — BRIGHTON CROMWELL LLC (USA)
SPECIFICATIONS
end_item_identificationGRUMMAN A-10 AIRCRAFT
NSN2530-00-856-2946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PROTECTOR,THERMAL-OVERLOAD,ELECT TITLE COMPONENT PN 0RA-52003-2 MFR PROTECTOR,THERMAL-OVER
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 1 FOOT LEVER W/RACHET AND RELEASE,1 BRAKE DRUM,1 MTG PLATE,1 HOUSING AND MTG HARDWARE,.375 IN. DRUM SIZE,LEVER ACTUATED,9.250 IN. DIA O/A,5.500 IN.H O/A,FOUR 0.406 IN. DIA MTG HOLES,EQUALLY SPACED 3.500 IN. C TO C OCATED IN MTG PLATE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF 1 FOOT LEVER W/RACHET AND RELEASE,1 BRAKE DRUM,1 MTG PLATE,1 HOUSING AND MTG HARDWARE,.375 IN. DRUM SIZE,LEVER ACTUATED,9.250 IN. DIA O/A,5.500 IN.H O/A,FOUR 0.406 IN. DIA MTG HOLES,EQUALLY SPACED 3.500 IN. C TO C OCATED IN MTG PLATE IN
END ITEM IDENTIFICATIONGRUMMAN A-10 AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
52003Interchangeable
interchangeable cross-reference
interchangeable
520032Interchangeable
interchangeable cross-reference
interchangeable
CR3Interchangeable
interchangeable cross-reference
interchangeable
8108036Interchangeable
interchangeable cross-reference
interchangeable
281-0028-00Interchangeable
interchangeable cross-reference
interchangeable
482007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0RA-52003-2?
0RA-52003-2 is a PROTECTOR,THERMAL-OVERLOAD,ELECT.
What parts can replace 0RA-52003-2?
There are 11 known substitutes for 0RA-52003-2: 52003, 520032, CR3 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0RA-52003-2?
0RA-52003-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-856-2946. 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