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A7403 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A7403: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM, center_hole_diameter: 6.540 INCHES MINIMUM AND 6.620 INCHES MAXIMUM IN, cross-sectional_height: 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN, material_document_and_classification: MIL-R-83248 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-294-7550, 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
A7403
NSN: 3020-00-294-7550
NIINs: 002947550, 007592771, 013404653
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 78770 — MIDDLEBY MARSHALL INC TOASTMASTER COOKING AND WARMING EQUIPMENT DIV (USA)
SPECIFICATIONS
materialRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
center_hole_diameter6.540 INCHES MINIMUM AND 6.620 INCHES MAXIMUM IN
cross-sectional_height0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
material_document_and_classificationMIL-R-83248 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3020-00-294-7550
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN A7403 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
KEYWAY NOMINAL WIDTH: 0.187 INCHES BOTH ENDS IN
•
BORE NOMINAL DIAMETER: 0.750 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 1.436 INCHES FIRST END IN
•
TEETH QUANTITY: 15
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BODY STYLE: PLAIN, SOLID
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PITCH ANGLE: 18.0667 DEGREES
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BORE STYLE: W/ KEYWAY BOTH ENDS
•
TEETH TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS
KEYWAY NOMINAL WIDTH0.187 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER1.436 INCHES FIRST END IN
TEETH QUANTITY15
BODY STYLEPLAIN, SOLID
PITCH ANGLE18.0667 DEGREES
BORE STYLEW/ KEYWAY BOTH ENDS
TEETH TYPESTRAIGHT
NOMINAL OVERALL LENGTH1.406 INCHES IN
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A7403?
A7403 is a RELAY,ELECTROMAGNETIC.
What is the NSN for A7403?
A7403 is cataloged in the U.S. Government catalog under NSN 3020-00-294-7550. This indicates validated use in U.S. government and defense supply chains.
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