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1YDD3 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1YDD3: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include special_features: ASR-11 K1 RELAY LOCATED IN THE POLARIZER AND BEAM SWITCH CONTROL BOX FOR THE ANTENNA. TI 6310.47 SDR-029 FIG 17, end_item_identification: DIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11).

This part is cataloged in the U.S. Government catalog under NSN 5945-01-660-7922, 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
1YDD3
NSN: 5945-01-660-7922
FSC: 5945 — Relays and Solenoids
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
special_featuresASR-11 K1 RELAY LOCATED IN THE POLARIZER AND BEAM SWITCH CONTROL BOX FOR THE ANTENNA. TI 6310.47 SDR-029 FIG 17
end_item_identificationDIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11)
NSN5945-01-660-7922
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 1YDD3 MFR RELAY,ELECTROMAGNETIC
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESASR-11 K1 RELAY LOCATED IN THE POLARIZER AND BEAM SWITCH CONTROL BOX FOR THE ANTENNA. TI 6310.47 SDR-029 FIG 17
END ITEM IDENTIFICATIONDIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11)
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
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 1YDD3?
1YDD3 is a RELAY,ELECTROMAGNETIC.
What is the NSN for 1YDD3?
1YDD3 is cataloged in the U.S. Government catalog under NSN 5945-01-660-7922. 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.