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155978 — SWITCH SECTION,ROTARY

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

155978: SWITCH SECTION,ROTARY.

The SWITCH SECTION,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 1.250 INCHES NOMINAL IN, pole_quantity: 1 SINGLE SECTION REAR, terminal_type: TAB, SOLDER LUG, body_thickness: 0.125 INCHES NOMINAL IN, overall_height: 1.312 INCHES NOMINAL IN, throw_quantity: 4 SINGLE SECTION REAR. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-239-3322, 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→ 155978
NSN: 5930-00-239-3322
FSC: 5930 — Switches
CAGE: 89536 — FLUKE CORP (USA)
SPECIFICATIONS
overall_width1.250 INCHES NOMINAL IN
pole_quantity1 SINGLE SECTION REAR
terminal_typeTAB, SOLDER LUG
body_thickness0.125 INCHES NOMINAL IN
overall_height1.312 INCHES NOMINAL IN
throw_quantity4 SINGLE SECTION REAR
mounting_methodSTRUT AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
style_designatorSWITCH SECTION, ROTARY
precious_materialSILVER
operating_temp_range-65.0 TO 125.0 CELSIUS DEGC
contact_switching_actionMAKES BEFORE BREAKS SINGLE SECTION REAR
mounting_facility_patternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
NSN5930-00-239-3322
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH SECTION,ROTARY TITLE COMPONENT PN 155978 MFR SWITCH SECTION,ROTARY
KEY FEATURES
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
TERMINAL TYPE: TAB, SOLDER LUG
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE SINGLE MOUNTING FACILITY
•
PRECIOUS MATERIAL: SILVER
•
CONTACT LOAD CURRENT RATING: 500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
•
MOUNTING METHOD: STRUT AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.312 INCHES NOMINAL IN
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
TERMINAL TYPETAB, SOLDER LUG
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
PRECIOUS MATERIALSILVER
CONTACT LOAD CURRENT RATING500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
MOUNTING METHODSTRUT AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.126 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
POLE QUANTITY1 SINGLE SECTION FRONT
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 155978?
155978 is a SWITCH SECTION,ROTARY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 155978?
155978 is cataloged in the U.S. Government catalog under NSN 5930-00-239-3322. This indicates validated use in U.S. government and defense supply chains.
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