PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 21958
21958 ✓ Verified by PartsTable
Trust · 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

Durable keyboard with red coloured gaming keys. Key specifications include end_item_identification: 4930-01-392-7579, part_name_assigned_by_controlling_agency: LEVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-309-4512, 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
21958
NSN: 5975-00-309-4512
FSC: 5975
CAGE: 81312 — WINCHESTER INTERCONNECT CORPORATION DBA WINCHESTER INTERCONNECT DIV WINCHESTER INTERCONNECT (USA)
SPECIFICATIONS
end_item_identification4930-01-392-7579
part_name_assigned_by_controlling_agencyLEVER
NSN5975-00-309-4512
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trust TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 21958 MFR Trust TRANSFORMER,AUDIO FREQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
LF-591Interchangeable
interchangeable cross-reference
interchangeable
T-192-PInterchangeable
interchangeable cross-reference
interchangeable
K729Interchangeable
interchangeable cross-reference
interchangeable
7123-724Interchangeable
interchangeable cross-reference
interchangeable
21958Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 21958?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 21958?
21958 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Trust.
What parts can replace 21958?
There are 5 known substitutes for 21958: LF-591, T-192-P, K729 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21958?
21958 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-309-4512. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 21958

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026