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DM-SM-0300 — TRAY,MOUNTING,ELECTRONIC EQUIPME

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DM-SM-0300: TRAY,MOUNTING,ELECTRONIC EQUIPME.

TRAY,MOUNTING,ELECTRONIC EQUIPME. Key specifications include special_features: IMPROVED DATA MODEM (IDM) MOUNTING TRAY ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-503-4604, 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
DM-SM-0300
NSN: 5975-01-503-4604
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 22830 — SYMETRICS INDUSTRIES, LLC DBA EXTANT AEROSPACE DIV SYMETRICS INDUSTRIES DBA EXTANT AEROSPACE (USA)
SPECIFICATIONS
special_featuresIMPROVED DATA MODEM (IDM) MOUNTING TRAY ASSEMBLY
NSN5975-01-503-4604
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRAY,MOUNTING,ELECTRONIC EQUIPME TITLE COMPONENT PN DM-SM-0300 MFR TRAY,MOUNTING,ELECTRON
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESIMPROVED DATA MODEM (IDM) MOUNTING TRAY ASSEMBLY
OTHER ITEMS IN FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120 5975-00-000-0126 5975-00-000-7420 5975-00-001-1397 5975-00-001-1538 5975-00-001-1539 5975-00-001-1542 5975-00-001-2444
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DM-SM-0300?
DM-SM-0300 is a TRAY,MOUNTING,ELECTRONIC EQUIPME.
What is the NSN for DM-SM-0300?
DM-SM-0300 is cataloged in the U.S. Government catalog under NSN 5975-01-503-4604. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.