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Technical Data Sheet

7K21 — Technical Data Sheet

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· COMPONENT
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,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include body_width: 5.750 INCHES NOMINAL IN, body_height: 4.625 INCHES NOMINAL IN, body_length: 5.375 INCHES NOMINAL IN, overall_width: 1.150 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 1.770 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-007-9221, 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
7K21
NSN: 5930-00-007-9221
FSC: 5930
CAGE: 07126 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP DIV DIGITRAN A UNIT OF ELECTRO SWITCH (USA)
SPECIFICATIONS
body_width5.750 INCHES NOMINAL IN
body_height4.625 INCHES NOMINAL IN
body_length5.375 INCHES NOMINAL IN
overall_width1.150 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height1.770 INCHES NOMINAL IN
overall_length0.500 INCHES NOMINAL IN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating50.0 HERTZ MINIMUM AND 500.0 HERTZ MAXIMUM SINGLE COMPONENT
style_designatorRECTANGULAR INDICATING
features_providedRFI SHIELDING
reliability_indicatorNOT ESTABLISHED
NSN5930-00-007-9221
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,CODE INDICATING WHEEL TITLE COMPONENT PN 7K21 MFR SWITCH,CODE INDICATING
KEY FEATURES
FEATURES PROVIDED: RFI SHIELDING
STYLE DESIGNATOR: RECTANGULAR INDICATING
CONTACT VOLTAGE RATING IN VOLTS: 28.0 DC AT SEA LEVEL
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 10 SINGLE ACTUATOR
CONTACT LOAD CURRENT RATING: 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
INDIVIDUAL SECTION QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDRFI SHIELDING
STYLE DESIGNATORRECTANGULAR INDICATING
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 SINGLE ACTUATOR
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
OVERALL HEIGHT1.770 INCHES NOMINAL IN
INDIVIDUAL SECTION QUANTITY1
OVERALL LENGTH0.500 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
740Interchangeable
Same NIIN cross-reference
interchangeable
40119-13Interchangeable
Same NIIN cross-reference
interchangeable
07-K-0021Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7K21?
7K21 is a SWITCH,CODE INDICATING WHEEL.
What parts can replace 7K21?
There are 3 known substitutes for 7K21: 740, 40119-13, 07-K-0021. Substitute compatibility should be verified for your specific system.
What is the NSN for 7K21?
7K21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-007-9221. This indicates validated use in U.S. government and defense supply chains.
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