PartsTable
Technical Data Sheet
PartsTable / MRO / 10270
10270 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

THERMAL RELEASE,CIRCUIT BREAKER. Key specifications include jaw_type: CURVED, material: STEEL CORROSION RESISTING, tip_type: ROUND, grip_type: SERRATED, unit_type: TWEEZER, point_type: CONVENTIONAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-118-8353, 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→ 10270
NSN: 2810-00-118-8353
FSC: 2810
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
jaw_typeCURVED
materialSTEEL CORROSION RESISTING
tip_typeROUND
grip_typeSERRATED
unit_typeTWEEZER
point_typeCONVENTIONAL
body_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
bonnet_typeINSIDE SCREW
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flute_length10.625 INCHES NOMINAL IN
overall_width0.375 INCHES NOMINAL IN
NSN2810-00-118-8353
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available THERMAL RELEASE,CIRCUIT BREAKER TITLE COMPONENT PN 10270 MFR THERMAL RELEASE,CIRCUI
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL STEEL PER AMS 5050; OVERALL LENGTH 3.875 IN.; OD 0.3115 IN. MIN AND 0.3120 IN MAX EXCEPT 0.5625 IN. ONE END WITH OD OF 0.3140 IN. MIN AND 0.3145 IN. MAX; CHAMFERED ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL STEEL PER AMS 5050; OVERALL LENGTH 3.875 IN.; OD 0.3115 IN. MIN AND 0.3120 IN MAX EXCEPT 0.5625 IN. ONE END WITH OD OF 0.3140 IN. MIN AND 0.3145 IN. MAX; CHAMFERED ENDS IN
END ITEM IDENTIFICATIONACFT ENG R985
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
52033Interchangeable
interchangeable cross-reference
interchangeable
181 4X5/16X1Interchangeable
interchangeable cross-reference
interchangeable
600 4X5/16X1Interchangeable
interchangeable cross-reference
interchangeable
53628Interchangeable
interchangeable cross-reference
interchangeable
29306Interchangeable
interchangeable cross-reference
interchangeable
10270Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10270?
10270 is a THERMAL RELEASE,CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10270?
There are 16 known substitutes for 10270: 52033, 181 4X5/16X1, 600 4X5/16X1 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10270?
10270 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-118-8353. 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