4259-1621 — MICROCIRCUIT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4259-1621: MICROCIRCUIT.

The MICROCIRCUIT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5962-01-127-9636, 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

4259-1621

NSN: 5962-01-127-9636
FSC: 5962 — Microcircuits, Electronic
CAGE: 24655 — GENRAD INC (USA)

SPECIFICATIONS

Part Number	4259-1621
NSN	5962-01-127-9636

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 4

CP1621B17Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

CP1621BReference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

23002C4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4259-1621-AReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4259-1621?

4259-1621 is a MICROCIRCUIT.

What parts can replace 4259-1621?

There are 4 known substitutes for 4259-1621: CP1621B17, CP1621B, 23002C4 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4259-1621?

4259-1621 is cataloged in the U.S. Government catalog under NSN 5962-01-127-9636. This indicates validated use in U.S. government and defense supply chains.

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