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Technical Data Sheet
PartsTable / COMPONENT / A2437A
A2437A ✓ 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 CONTACT SET,DISTRIBUTOR is a the manufacturer industrial component. Key specifications include contact_type: BUTTON, special_features: FUNGUS RESISTANT, accessory_components_and_quantity: BREAKER ARM 1,MOUNTING BRACKET 1. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-142-0888, 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
A2437A
NSN: 2920-00-142-0888
FSC: 2920
CAGE: 1LW55 — BORGWARNER PDS (ANDERSON), L.L.C. (USA)
SPECIFICATIONS
contact_typeBUTTON
contact_quantity2
special_featuresFUNGUS RESISTANT
accessory_components_and_quantityBREAKER ARM 1,MOUNTING BRACKET 1
NSN2920-00-142-0888
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTACT SET,DISTRIBUTOR TITLE COMPONENT PN A2437A MFR CONTACT SET,DISTRIBUTO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
WWP521Interchangeable
interchangeable cross-reference
interchangeable
3309-4Interchangeable
interchangeable cross-reference
interchangeable
5-11-739-55Interchangeable
interchangeable cross-reference
interchangeable
161-166Interchangeable
interchangeable cross-reference
interchangeable
56012Interchangeable
interchangeable cross-reference
interchangeable
A2437AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A2437A?
A2437A is a CONTACT SET,DISTRIBUTOR.
What parts can replace A2437A?
There are 16 known substitutes for A2437A: WWP521, 3309-4, 5-11-739-55 and 13 more. Substitute compatibility should be verified for your specific system.
Is A2437A still available?
A2437A 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