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1103-3800 — SWITCH,PUSH

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

1103-3800: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_length: 1.187 INCHES NOMINAL IN, thread_class: 2A A, body_diameter: 0.630 INCHES NOMINAL IN, bushing_length: 0.420 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-944-8720, 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→ 1103-3800
NSN: 5930-00-944-8720
FSC: 5930 — Switches
CAGE: 08241 — LOCKHEED MARTIN CORP LOCKHEED MARTIN MISSION SYSTEMS (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_length1.187 INCHES NOMINAL IN
thread_class2A A
body_diameter0.630 INCHES NOMINAL IN
bushing_length0.420 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED BUSHING
features_providedACTUATOR SEAL
nominal_thread_size0.625 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNEF
terminal_type_and_quantity10 TAB, SOLDER LUG
NSN5930-00-944-8720
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 1103-3800 MFR SWITCH,PUSH
KEY FEATURES
•
BUSHING LENGTH: 0.420 INCHES NOMINAL IN
•
BODY DIAMETER: 0.630 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
MOUNTING METHOD: THREADED BUSHING
•
FEATURES PROVIDED: ACTUATOR SEAL
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
BODY LENGTH: 1.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.420 INCHES NOMINAL IN
BODY DIAMETER0.630 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
MOUNTING METHODTHREADED BUSHING
FEATURES PROVIDEDACTUATOR SEAL
NOMINAL THREAD SIZE0.625 INCHES IN
BODY LENGTH1.187 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC AND 28.0 DC
SUBSTITUTES & CROSS-REFERENCES 3
S611-22-B3Reference document
Same NSN cross-reference
Reference document — Secondary reference
DMS 80058BReference document
Same NSN cross-reference
Reference document — Secondary reference
500303Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1103-3800?
1103-3800 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1103-3800?
There are 3 known substitutes for 1103-3800: S611-22-B3, DMS 80058B, 500303. Substitute compatibility should be verified for your specific system.
What is the NSN for 1103-3800?
1103-3800 is cataloged in the U.S. Government catalog under NSN 5930-00-944-8720. 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.