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859-793 — TERMINAL JUNCTION BLOCK,SECTIONA

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

859-793: TERMINAL JUNCTION BLOCK,SECTIONA.

TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include current_type: DC, overall_width: 0.236 INCHES NOMINAL IN, overall_height: 2.205 INCHES NOMINAL IN, overall_length: 3.580 INCHES NOMINAL IN, voltage_rating: 5.0 VOLTS NOMINAL, special_features: MANUFACTURER NAME, TERMINAL JUCTION BLOCK, SECTIONAL, OPTICAL COUPLER. This part is cataloged in the U.S.

Government catalog under NSN 2940-00-141-9025, 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
MRO→ MRO_GENERAL→ 859-793
NSN: 2940-00-141-9025
NIINs: 001419025, 004979261, 014574198, 015236887
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
current_typeDC
overall_width0.236 INCHES NOMINAL IN
overall_height2.205 INCHES NOMINAL IN
overall_length3.580 INCHES NOMINAL IN
voltage_rating5.0 VOLTS NOMINAL
special_featuresMANUFACTURER NAME, TERMINAL JUCTION BLOCK, SECTIONAL, OPTICAL COUPLER
operating_temp_range-25.0 TO 40.0 CELSIUS DEGC
end_item_identificationALOFTS SONAR SYSTEM, MODEL 980(V1)
NSN2940-00-141-9025
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL JUNCTION BLOCK,SECTIONA TITLE COMPONENT PN 859-793 MFR TERMINAL JUNCTION BLOC
SUBSTITUTES & CROSS-REFERENCES 10
219404Reference document
Same NSN cross-reference
Reference document — Secondary reference
39256CReference document
Same NSN cross-reference
Reference document — Secondary reference
PC212PReference document
Same NSN cross-reference
Reference document — Secondary reference
862836Reference document
Same NSN cross-reference
Reference document — Secondary reference
C21PReference document
Same NSN cross-reference
Reference document — Secondary reference
38218Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 859-793?
859-793 is a TERMINAL JUNCTION BLOCK,SECTIONA. It is classified as a MRO (MRO_GENERAL).
What parts can replace 859-793?
There are 10 known substitutes for 859-793: 219404, 39256C, PC212P and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 859-793?
859-793 is cataloged in the U.S. Government catalog under NSN 2940-00-141-9025. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.