PartsTable
Technical Data Sheet
PartsTable / MRO / 111904LR
111904LR ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 1.891 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_height: 1.891 INCHES NOMINAL IN, overall_length: 3.125 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-236-8953, 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→ 111904LR
NSN: 5930-01-236-8953
FSC: 5930
CAGE: 82121 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP (USA)
SPECIFICATIONS
thread_class2B SINGLE MOUNTING FACILITY
overall_width1.891 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
overall_height1.891 INCHES NOMINAL IN
overall_length3.125 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
style_designatorTAP, CIRCUIT SELECTOR
features_providedACTUATOR KNOB
nominal_thread_size0.190 INCHES SINGLE MOUNTING FACILITY IN
thread_quantity_per_inch25 SINGLE MOUNTING FACILITY
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
NSN5930-01-236-8953
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 111904LR MFR SWITCH,ROTARY
KEY FEATURES
•
SWITCH ACTUATOR POSITIONING INCREMENT: 90.0 DEGREES SINGLE ACTUATOR
•
INDIVIDUAL SECTION QUANTITY: 4
•
STYLE DESIGNATOR: TAP, CIRCUIT SELECTOR
•
NOMINAL THREAD SIZE: 0.190 INCHES SINGLE MOUNTING FACILITY IN
•
TEST DATA DOCUMENT: 81349-MIL-DTL-15291 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
SPECIFICATION/STANDARD DATA: 81349-MIL-DTL-15291/2 GOVERNMENT SPECIFICATION
•
CONTACT VOLTAGE RATING IN VOLTS: 120.0 DC AT SEA LEVEL
TECHNICAL CHARACTERISTICS (FLIS)
SWITCH ACTUATOR POSITIONING INCREMENT90.0 DEGREES SINGLE ACTUATOR
INDIVIDUAL SECTION QUANTITY4
STYLE DESIGNATORTAP, CIRCUIT SELECTOR
NOMINAL THREAD SIZE0.190 INCHES SINGLE MOUNTING FACILITY IN
TEST DATA DOCUMENT81349-MIL-DTL-15291 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
OVERALL LENGTH3.125 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81349-MIL-DTL-15291/2 GOVERNMENT SPECIFICATION
CONTACT VOLTAGE RATING IN VOLTS120.0 DC AT SEA LEVEL
THREAD CLASS2B SINGLE MOUNTING FACILITY
TERMINAL TYPETAB W/SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
LM44224SH21PC2Interchangeable
interchangeable cross-reference
interchangeable
14284-2Interchangeable
interchangeable cross-reference
interchangeable
LM44223SH20PC2Interchangeable
interchangeable cross-reference
interchangeable
1SR4F2Interchangeable
interchangeable cross-reference
interchangeable
111904LHInterchangeable
interchangeable cross-reference
interchangeable
700665-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 111904LR?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 111904LR?
111904LR is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 111904LR?
There are 11 known substitutes for 111904LR: LM44224SH21PC2, 14284-2, LM44223SH20PC2 and 8 more. Substitute compatibility should be verified for your specific system.
Is 111904LR still available?
111904LR is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 111904LR

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026