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4039-003 — SWITCH,PROXIMITY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4039-003: SWITCH,PROXIMITY.

The SWITCH,PROXIMITY is a the manufacturer industrial component. Key specifications include body_length: 1.312 INCHES NOMINAL IN, overall_width: 0.344 INCHES NOMINAL IN, terminal_type: COMPRESSION, overall_height: 0.344 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, mounting_method: PRESS FIT. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-156-7229, 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
4039-003
NSN: 5930-01-156-7229
FSC: 5930 — Switches
CAGE: 02060 — ADT SECURITY SYSTEMS INC (USA)
SPECIFICATIONS
body_length1.312 INCHES NOMINAL IN
overall_width0.344 INCHES NOMINAL IN
terminal_typeCOMPRESSION
overall_height0.344 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
mounting_methodPRESS FIT
special_featuresELECTRIC WIRE 128.0 IN. LONG BETWEEN 2 EACH RECTANGULAR MAGNETIC CONTACTS IN
style_designatorRECTANGULAR
end_item_identificationRADIO CONTROL, AIR/GROUND (RCAG)
NSN5930-01-156-7229
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PROXIMITY TITLE COMPONENT PN 4039-003 MFR SWITCH,PROXIMITY
KEY FEATURES
•
TERMINAL TYPE: COMPRESSION
•
MOUNTING METHOD: PRESS FIT
•
STYLE DESIGNATOR: RECTANGULAR
•
BODY LENGTH: 1.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.344 INCHES NOMINAL IN
TERMINAL TYPECOMPRESSION
MOUNTING METHODPRESS FIT
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH2.000 INCHES NOMINAL IN
OVERALL WIDTH0.344 INCHES NOMINAL IN
BODY LENGTH1.312 INCHES NOMINAL IN
SPECIAL FEATURESELECTRIC WIRE 128.0 IN. LONG BETWEEN 2 EACH RECTANGULAR MAGNETIC CONTACTS IN
END ITEM IDENTIFICATIONRADIO CONTROL, AIR/GROUND (RCAG)
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 2
4039-011Reference document
Same NSN cross-reference
Reference document — Secondary reference
ADT4039-011Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4039-003?
4039-003 is a SWITCH,PROXIMITY.
What parts can replace 4039-003?
There are 2 known substitutes for 4039-003: 4039-011, ADT4039-011. Substitute compatibility should be verified for your specific system.
What is the NSN for 4039-003?
4039-003 is cataloged in the U.S. Government catalog under NSN 5930-01-156-7229. 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.