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Technical Data Sheet
PartsTable / MRO / 21913-HC
21913-HC ✓ 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 SECTION,ROTARY is a the manufacturer industrial component. Key specifications include pole_quantity: 1 SINGLE SECTION FRONT, throw_quantity: 6 SINGLE SECTION FRONT, mounting_method: STRUT SINGLE MOUNTING FACILITY, precious_material: SILVER, contact_switching_action: BREAKS BEFORE MAKES SINGLE SECTION FRONT, switch_contact_basic_design: NONPILE-UP SYMMETRICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-412-2209, 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→ 21913-HC
NSN: 5930-00-412-2209
FSC: 5930
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
pole_quantity1 SINGLE SECTION FRONT
throw_quantity6 SINGLE SECTION FRONT
mounting_methodSTRUT SINGLE MOUNTING FACILITY
precious_materialSILVER
contact_switching_actionBREAKS BEFORE MAKES SINGLE SECTION FRONT
switch_contact_basic_designNONPILE-UP SYMMETRICAL
precious_material_and_locationCONTACTS AND CLIPS SILVER
NSN5930-00-412-2209
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH SECTION,ROTARY TITLE COMPONENT PN 21913-HC MFR SWITCH SECTION,ROTARY
KEY FEATURES
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
PRECIOUS MATERIAL: SILVER
•
MOUNTING METHOD: STRUT SINGLE MOUNTING FACILITY
•
PRECIOUS MATERIAL AND LOCATION: CONTACTS AND CLIPS SILVER
•
CONTACT SWITCHING ACTION: BREAKS BEFORE MAKES SINGLE SECTION FRONT
•
POLE QUANTITY: 1 SINGLE SECTION FRONT
•
THROW QUANTITY: 6 SINGLE SECTION FRONT
TECHNICAL CHARACTERISTICS (FLIS)
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
PRECIOUS MATERIALSILVER
MOUNTING METHODSTRUT SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATIONCONTACTS AND CLIPS SILVER
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES SINGLE SECTION FRONT
POLE QUANTITY1 SINGLE SECTION FRONT
THROW QUANTITY6 SINGLE SECTION FRONT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6218Interchangeable
interchangeable cross-reference
interchangeable
B107.600Interchangeable
interchangeable cross-reference
interchangeable
GGG-S-121 TY1CL1ST2DEAInterchangeable
interchangeable cross-reference
interchangeable
GGG-S-121Interchangeable
interchangeable cross-reference
interchangeable
86218Interchangeable
interchangeable cross-reference
interchangeable
IDA9001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21913-HC?
21913-HC is a SWITCH SECTION,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21913-HC?
There are 17 known substitutes for 21913-HC: 6218, B107.600, GGG-S-121 TY1CL1ST2DEA and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21913-HC?
21913-HC is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-412-2209. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026