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PartsTable / COMPONENT / 40-052-2
40-052-2 ✓ 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

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL, sleeve_type: FLANGED, overall_length: 2.250 INCHES NOMINAL IN, flange_diameter: 7.000 INCHES NOMINAL IN, special_features: BOLT HOLES COUNTERBORED,0.530 IN.DP IN, bolt_hole_quantity: 10. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-152-4816, 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
40-052-2
NSN: 5945-01-152-4816
FSC: 5945
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
materialSTEEL
sleeve_typeFLANGED
coil_quantity1
overall_length2.250 INCHES NOMINAL IN
flange_diameter7.000 INCHES NOMINAL IN
special_featuresBOLT HOLES COUNTERBORED,0.530 IN.DP IN
bolt_hole_quantity10
bolt_circle_diameter5.810 INCHES NOMINAL IN
criticality_code_justificationZZZY
nonpile-up_main_contact_arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN5945-01-152-4816
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 40-052-2 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
•
COIL QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
NONPILE-UP MAIN CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
COIL QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
C-830928-DInterchangeable
interchangeable cross-reference
interchangeable
40052-2Interchangeable
interchangeable cross-reference
interchangeable
C-830928-D PIECE 1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40-052-2?
40-052-2 is a RELAY,ELECTROMAGNETIC.
What parts can replace 40-052-2?
There are 3 known substitutes for 40-052-2: C-830928-D, 40052-2, C-830928-D PIECE 1. Substitute compatibility should be verified for your specific system.
What is the NSN for 40-052-2?
40-052-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-152-4816. 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