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251820-BK — SWITCH SECTION,ROTARY

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

251820-BK: SWITCH SECTION,ROTARY.

The SWITCH SECTION,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 1.422 INCHES MAXIMUM IN, pole_quantity: 1 SINGLE SECTION FRONT, terminal_type: CLIP, body_thickness: 0.062 INCHES NOMINAL IN, overall_height: 1.547 INCHES MAXIMUM IN, throw_quantity: 10 SINGLE SECTION REAR. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-920-6290, 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→ 251820-BK
NSN: 5930-00-920-6290
FSC: 5930 — Switches
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
overall_width1.422 INCHES MAXIMUM IN
pole_quantity1 SINGLE SECTION FRONT
terminal_typeCLIP
body_thickness0.062 INCHES NOMINAL IN
overall_height1.547 INCHES MAXIMUM IN
throw_quantity10 SINGLE SECTION REAR
mounting_methodSTRUT AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
style_designatorSWITCH SECTION, ROTARY
precious_materialSILVER
operating_temp_range-65.0 TO 85.0 CELSIUS DEGC
contact_switching_actionMAKES BEFORE BREAKS SINGLE SECTION REAR
mounting_facility_patternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
NSN5930-00-920-6290
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH SECTION,ROTARY TITLE COMPONENT PN 251820-BK MFR SWITCH SECTION,ROTARY
KEY FEATURES
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
TERMINAL TYPE: CLIP
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE SINGLE MOUNTING FACILITY
•
PRECIOUS MATERIAL: SILVER
•
ROTOR THROUGH CONNECTION QUANTITY: 1 SINGLE SECTION
•
CONTACT LOAD CURRENT RATING: 30.0 MILLIAMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.547 INCHES MAXIMUM IN
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
TERMINAL TYPECLIP
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
PRECIOUS MATERIALSILVER
ROTOR THROUGH CONNECTION QUANTITY1 SINGLE SECTION
CONTACT LOAD CURRENT RATING30.0 MILLIAMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING30.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING300.0 MILLIAMPERES RESISTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL
MOUNTING METHODSTRUT AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
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 1
269-2611-060Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 251820-BK?
251820-BK is a SWITCH SECTION,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 251820-BK?
There is 1 known substitute for 251820-BK: 269-2611-060. Substitute compatibility should be verified for your specific system.
What is the NSN for 251820-BK?
251820-BK is cataloged in the U.S. Government catalog under NSN 5930-00-920-6290. This indicates validated use in U.S. government and defense supply chains.
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