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PartsTable / COMPONENT / 1026502
1026502 ✓ Verified by PartsTable
3M · 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 RELAY,ELECTROMAGNETIC is a 3M industrial component. Key specifications include material: GLASS LAMINATE, edge_type: BEVELED, surface_finish: POLISHED, overall_diameter: 3.344 INCHES NOMINAL IN, style_designator: CIRCULAR, overall_thickness: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9340-00-171-4557, 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
1026502
NSN: 9340-00-171-4557
FSC: 9340
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialGLASS LAMINATE
edge_typeBEVELED
surface_finishPOLISHED
overall_diameter3.344 INCHES NOMINAL IN
style_designatorCIRCULAR
overall_thickness0.250 INCHES NOMINAL IN
material_transparencyCLEAR
material_document_and_classificationMIL-G-3787,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE
NSN9340-00-171-4557
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 1026502 MFR 3M RELAY,ELECTROMAGNETIC
KEY FEATURES
•
SURFACE FINISH: POLISHED
•
STYLE DESIGNATOR: CIRCULAR
•
EDGE TYPE: BEVELED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-3787,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: GLASS LAMINATE
•
OVERALL THICKNESS: 0.250 INCHES NOMINAL IN
•
MATERIAL TRANSPARENCY: CLEAR
•
OVERALL DIAMETER: 3.344 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHPOLISHED
STYLE DESIGNATORCIRCULAR
EDGE TYPEBEVELED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-3787,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALGLASS LAMINATE
OVERALL THICKNESS0.250 INCHES NOMINAL IN
MATERIAL TRANSPARENCYCLEAR
OVERALL DIAMETER3.344 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
101140-102Interchangeable
interchangeable cross-reference
interchangeable
101140Interchangeable
interchangeable cross-reference
interchangeable
11737Interchangeable
interchangeable cross-reference
interchangeable
11737-3Interchangeable
interchangeable cross-reference
interchangeable
BS-53787-42Interchangeable
interchangeable cross-reference
interchangeable
710018-47Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1026502?
1026502 is a RELAY,ELECTROMAGNETIC manufactured by 3M.
What parts can replace 1026502?
There are 6 known substitutes for 1026502: 101140-102, 101140, 11737 and 3 more. Substitute compatibility should be verified for your specific system.
Is 1026502 still available?
1026502 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026