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Technical Data Sheet
PartsTable / COMPONENT / 3074-B-4.1
3074-B-4.1 ✓ 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 3074-B-4.1 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-725-9498, 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
3074-B-4.1
NSN: 5940-00-725-9498
FSC: 5940
CAGE: 52525 — LERCO DIV SPACE-LOK INC (USA)
SPECIFICATIONS
Part Number3074-B-4.1
NSN5940-00-725-9498
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 3074-B-4.1 TITLE COMPONENT PN 3074-B-4.1 MFR 3074-B-4.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 37
1026-3-05Interchangeable
interchangeable cross-reference
interchangeable
PR5512-5Interchangeable
interchangeable cross-reference
interchangeable
57A5A52-4Interchangeable
interchangeable cross-reference
interchangeable
15314Interchangeable
interchangeable cross-reference
interchangeable
53A8-61CInterchangeable
interchangeable cross-reference
interchangeable
1103-2B-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3074-B-4.1?
3074-B-4.1 is a 3074-B-4.1.
What parts can replace 3074-B-4.1?
There are 37 known substitutes for 3074-B-4.1: 1026-3-05, PR5512-5, 57A5A52-4 and 34 more. Substitute compatibility should be verified for your specific system.
Is 3074-B-4.1 still available?
3074-B-4.1 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