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133-50A — SWITCH,ROTARY

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

133-50A: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include body_width: 1.375 INCHES MAXIMUM IN, body_height: 1.797 INCHES MAXIMUM IN, body_length: 1.375 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: HERMETICALLY SEALED, overall_height: 2.234 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-645-5000, 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→ 133-50A
NSN: 5950-00-645-5000
NIINs: 006455000, 012783053
FSC: 5950 — Coils and Transformers
CAGE: 80089 — EMERSON ELECTRIC CO WHITE-RODGERS DIV (USA)
SPECIFICATIONS
body_width1.375 INCHES MAXIMUM IN
body_height1.797 INCHES MAXIMUM IN
body_length1.375 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeHERMETICALLY SEALED
overall_height2.234 INCHES MAXIMUM IN
inductance_typeFIXED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
inductance_rating3.75 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
nominal_thread_size0.138 INCHES SINGLE GROUP IN
NSN5950-00-645-5000
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 133-50A MFR SWITCH,ROTARY
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
INDUCTANCE RATING: 3.75 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
•
BODY WIDTH: 1.375 INCHES MAXIMUM IN
•
BODY HEIGHT: 1.797 INCHES MAXIMUM IN
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.234 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
INCLOSURE TYPEHERMETICALLY SEALED
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
INDUCTANCE RATING3.75 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
BODY WIDTH1.375 INCHES MAXIMUM IN
BODY HEIGHT1.797 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
BODY LENGTH1.375 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
678-0341-00Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 133-50A?
133-50A is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 133-50A?
There is 1 known substitute for 133-50A: 678-0341-00. Substitute compatibility should be verified for your specific system.
What is the NSN for 133-50A?
133-50A is cataloged in the U.S. Government catalog under NSN 5950-00-645-5000. 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.