PartsTable
Technical Data Sheet
PartsTable / MRO / 21400-01
21400-01 ✓ 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,TOGGLE is a the manufacturer industrial component. Key specifications include material: COPPER, material_document_and_classification: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-027-0247, 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→ 21400-01
NSN: 5930-00-027-0247
FSC: 5930
CAGE: 54817 — AUTEK SYSTEMS CORP (USA)
SPECIFICATIONS
materialCOPPER
material_document_and_classificationQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE
NSN5930-00-027-0247
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN 21400-01 MFR SWITCH,TOGGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
54101S58-128ALT2PC265Interchangeable
interchangeable cross-reference
interchangeable
54101S58-233PC265Interchangeable
interchangeable cross-reference
interchangeable
54101S58-94PC265Interchangeable
interchangeable cross-reference
interchangeable
936-2Interchangeable
interchangeable cross-reference
interchangeable
514270Interchangeable
interchangeable cross-reference
interchangeable
ST1-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21400-01?
21400-01 is a SWITCH,TOGGLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21400-01?
There are 23 known substitutes for 21400-01: 54101S58-128ALT2PC265, 54101S58-233PC265, 54101S58-94PC265 and 20 more. Substitute compatibility should be verified for your specific system.
Is 21400-01 still available?
21400-01 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026