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PartsTable / COMPONENT / A9018140
A9018140 ✓ 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 KEY,SWITCH is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 1.688 IN. LG,0.750 IN.

DIA,0.188 IN. DIA HOLE IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-475-5371, 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
A9018140
NSN: 5930-00-475-5371
FSC: 5930
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
general_characteristics_item_description1.688 IN. LG,0.750 IN. DIA,0.188 IN. DIA HOLE IN
NSN5930-00-475-5371
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,SWITCH TITLE COMPONENT PN A9018140 MFR KEY,SWITCH
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 1.688 IN. LG,0.750 IN. DIA,0.188 IN. DIA HOLE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION1.688 IN. LG,0.750 IN. DIA,0.188 IN. DIA HOLE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
2456F6-27Interchangeable
interchangeable cross-reference
interchangeable
BT13Interchangeable
interchangeable cross-reference
interchangeable
0BJUREInterchangeable
interchangeable cross-reference
interchangeable
UJ-20Interchangeable
interchangeable cross-reference
interchangeable
D-13Interchangeable
interchangeable cross-reference
interchangeable
755-507Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A9018140?
A9018140 is a KEY,SWITCH.
What parts can replace A9018140?
There are 10 known substitutes for A9018140: 2456F6-27, BT13, 0BJURE and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A9018140?
A9018140 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-475-5371. 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