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338540-9 — SWITCH,PUSH

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

338540-9: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_length: 0.770 INCHES NOMINAL IN, thread_class: 2A A, body_diameter: 0.500 INCHES NOMINAL IN, bushing_length: 0.250 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-040-6285, 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→ 338540-9
NSN: 5930-01-040-6285
FSC: 5930 — Switches
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_length0.770 INCHES NOMINAL IN
thread_class2A A
body_diameter0.500 INCHES NOMINAL IN
bushing_length0.250 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.343 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
actuator_diameter0.306 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES IN
thread_series_designatorUNEF
terminal_type_and_quantity4 TURRET
NSN5930-01-040-6285
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 338540-9 MFR SWITCH,PUSH
KEY FEATURES
•
BUSHING LENGTH: 0.250 INCHES NOMINAL IN
•
BODY DIAMETER: 0.500 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.306 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
MOUNTING METHOD: THREADED BUSHING
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
BODY LENGTH: 0.770 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.250 INCHES NOMINAL IN
BODY DIAMETER0.500 INCHES NOMINAL IN
ACTUATOR DIAMETER0.306 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
MOUNTING METHODTHREADED BUSHING
NOMINAL THREAD SIZE0.375 INCHES IN
BODY LENGTH0.770 INCHES NOMINAL IN
COLORWHITE SINGLE ACTUATOR
NONPILE-UP CONTACT ARRANGEMENT2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
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 338540-9?
338540-9 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 338540-9?
338540-9 is cataloged in the U.S. Government catalog under NSN 5930-01-040-6285. 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.