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Technical Data Sheet
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51-121.025 — PUSH BUTTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

51-121.025: PUSH BUTTON.

The PUSH BUTTON is a the manufacturer industrial component. Key specifications include end_item_identification: LOCAL CONTROL BOARD, P/N 107.261.540 ABOARD 420 FT WAGB COAST GUARD VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-486-8859, 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
51-121.025
NSN: 5930-01-486-8859
FSC: 5930 — Switches
CAGE: 61706 — EAO SWITCH CORPORATION (USA)
SPECIFICATIONS
special_features18 X 24 MM, SNAP-ACTION SWITCHING ELEMENT, WITHOUT DIODE, 1 NORMALLY CLOSED AND 1 NORMALLY OPEN CONTACT, SOLDERING TERMINAL CONNECTION, MOMENTARY SWITCH MM
end_item_identificationLOCAL CONTROL BOARD, P/N 107.261.540 ABOARD 420 FT WAGB COAST GUARD VESSELS FT
NSN5930-01-486-8859
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUSH BUTTON TITLE COMPONENT PN 51-121.025 MFR PUSH BUTTON
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES18 X 24 MM, SNAP-ACTION SWITCHING ELEMENT, WITHOUT DIODE, 1 NORMALLY CLOSED AND 1 NORMALLY OPEN CONTACT, SOLDERING TERMINAL CONNECTION, MOMENTARY SWITCH MM
END ITEM IDENTIFICATIONLOCAL CONTROL BOARD, P/N 107.261.540 ABOARD 420 FT WAGB COAST GUARD VESSELS FT
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 51-121.025?
51-121.025 is a PUSH BUTTON.
What is the NSN for 51-121.025?
51-121.025 is cataloged in the U.S. Government catalog under NSN 5930-01-486-8859. 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.