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542122 ✓ 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 SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include end_item_identification: ALLIS-CHALMERS MODEL ACC40PS, terminal_type_and_quantity: 2 SCREW, maximum_voltage_rating_in_volts: 28.8 DC, contact_load_current_rating_at_maximum_rated_voltage: 8.400 AMPERES RESISTIVE DC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-349-0098, 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
542122
NSN: 5930-01-349-0098
FSC: 5930
CAGE: 60764 — WIGGINS LIFT CO INC (USA)
SPECIFICATIONS
end_item_identificationALLIS-CHALMERS MODEL ACC40PS
terminal_type_and_quantity2 SCREW
maximum_voltage_rating_in_volts28.8 DC
contact_load_current_rating_at_maximum_rated_voltage8.400 AMPERES RESISTIVE DC
NSN5930-01-349-0098
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 542122 MFR SWITCH,PRESSURE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
PS103Interchangeable
interchangeable cross-reference
interchangeable
9224-07Interchangeable
interchangeable cross-reference
interchangeable
10-00-140-002Interchangeable
interchangeable cross-reference
interchangeable
PSRBC3204H-001Interchangeable
interchangeable cross-reference
interchangeable
542122Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 542122?
542122 is a SWITCH,PRESSURE.
What parts can replace 542122?
There are 5 known substitutes for 542122: PS103, 9224-07, 10-00-140-002 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 542122?
542122 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-349-0098. 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