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Technical Data Sheet
PartsTable / COMPONENT / 439258-1
439258-1 ✓ Verified by PartsTable
— · 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

The SPRING is a the manufacturer industrial component. Key specifications include end_item_identification: B-1B;AN/ALQ-161A A, nuclear_hardness_critical_feature: HARDENED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-01-049-3944, 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
439258-1
NSN: 5360-01-049-3944
FSC: 5360
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
end_item_identificationB-1B;AN/ALQ-161A A
nuclear_hardness_critical_featureHARDENED
NSN5360-01-049-3944
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING TITLE COMPONENT PN 439258-1 MFR SPRING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
5110-00-240-3094Interchangeable
interchangeable cross-reference
interchangeable
339-BInterchangeable
interchangeable cross-reference
interchangeable
GGG-S-116 TY1CLAInterchangeable
interchangeable cross-reference
interchangeable
386Interchangeable
interchangeable cross-reference
interchangeable
93017PC386Interchangeable
interchangeable cross-reference
interchangeable
117527PC386Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 439258-1?
439258-1 is a SPRING.
What parts can replace 439258-1?
There are 7 known substitutes for 439258-1: 5110-00-240-3094, 339-B, GGG-S-116 TY1CLA and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 439258-1?
439258-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-01-049-3944. 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