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0N189640 — SWITCH,PUSH

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

0N189640: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_width: 0.672 INCHES NOMINAL IN, body_height: 0.656 INCHES NOMINAL IN, body_length: 0.781 INCHES NOMINAL IN, actuator_style: ROUND, bushing_length: 0.516 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-036-0128, 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→ 0N189640
NSN: 5930-01-036-0128
FSC: 5930 — Switches
CAGE: 98230 — NATIONAL SECURITY AGENCY (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_width0.672 INCHES NOMINAL IN
body_height0.656 INCHES NOMINAL IN
body_length0.781 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.516 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.344 INCHES NOMINAL IN
nominal_thread_size0.625 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNEF
terminal_type_and_quantity4 TAB, SOLDER LUG
NSN5930-01-036-0128
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 0N189640 MFR SWITCH,PUSH
KEY FEATURES
•
BUSHING LENGTH: 0.516 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
ACTUATOR STYLE: ROUND
•
BODY WIDTH: 0.672 INCHES NOMINAL IN
•
BODY HEIGHT: 0.656 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
BODY LENGTH: 0.781 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.516 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
ACTUATOR STYLEROUND
BODY WIDTH0.672 INCHES NOMINAL IN
BODY HEIGHT0.656 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.625 INCHES IN
BODY LENGTH0.781 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS28.0 DC
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0N189640?
0N189640 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 0N189640?
0N189640 is cataloged in the U.S. Government catalog under NSN 5930-01-036-0128. 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.