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100H421G01ITEM137 — TERMINAL JUNCTION BLOCK,SECTIONA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

100H421G01ITEM137: TERMINAL JUNCTION BLOCK,SECTIONA.

TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include special_features: 50 EA TERMINAL BLOCK,12MM MM, end_item_identification: MARS CLASS AFS PANEL MOTOR C. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-642-4911, 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
100H421G01ITEM137
NSN: 5962-01-642-4911
FSC: 5962 — Microcircuits, Electronic
CAGE: 04804 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
special_features50 EA TERMINAL BLOCK,12MM MM
end_item_identificationMARS CLASS AFS PANEL MOTOR C
NSN5962-01-642-4911
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL JUNCTION BLOCK,SECTIONA TITLE COMPONENT PN 100H421G01ITEM137 MFR TERMINAL JUNCTION BLOC
SUBSTITUTES & CROSS-REFERENCES 1
4A11949H02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 100H421G01ITEM137?
100H421G01ITEM137 is a TERMINAL JUNCTION BLOCK,SECTIONA.
What parts can replace 100H421G01ITEM137?
There is 1 known substitute for 100H421G01ITEM137: 4A11949H02. Substitute compatibility should be verified for your specific system.
What is the NSN for 100H421G01ITEM137?
100H421G01ITEM137 is cataloged in the U.S. Government catalog under NSN 5962-01-642-4911. 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.