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Technical Data Sheet
PartsTable / COMPONENT / 51800A
51800A ✓ 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 COVER,ELECTRICAL SWITCH is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-610-7789, 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
51800A
NSN: 4140-00-610-7789
FSC: 4140
CAGE: 82423 — KLEINSCHMIDT INC (USA)
SPECIFICATIONS
special_featuresBRAND NAME DESCRIPTION SUPER MARATHON - 12 GAUGE;ADDITIONAL ITEM INFORMATION SSM 31-5/8 X 40-9/16 X .012,R;REQUIRED MINIMUM ORDER QUANTITY 1;REQUIRED MULTIPLE ORDER QUANTITY 1
NSN4140-00-610-7789
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL SWITCH TITLE COMPONENT PN 51800A MFR COVER,ELECTRICAL SWITC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
51800Interchangeable
interchangeable cross-reference
interchangeable
51814Interchangeable
interchangeable cross-reference
interchangeable
7901903Interchangeable
interchangeable cross-reference
interchangeable
A769CInterchangeable
interchangeable cross-reference
interchangeable
7FR7Interchangeable
interchangeable cross-reference
interchangeable
PA-2444Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51800A?
51800A is a COVER,ELECTRICAL SWITCH.
What parts can replace 51800A?
There are 11 known substitutes for 51800A: 51800, 51814, 7901903 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51800A?
51800A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-610-7789. 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