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P21021 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

P21021: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM, mounting_method: UNTHREADED HOLE(S), overall_diameter: 1.060 INCHES NOMINAL IN, end_item_identification: FY92 ARC/AMC FROM CAGE 98897, unthreaded_mounting_hole_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-086-6269, 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
P21021
NSN: 5962-01-086-6269
NIINs: 010866269, 013976402
FSC: 5962 — Microcircuits, Electronic
CAGE: 34649 — INTEL CORP SALES OFFICE (USA)
SPECIFICATIONS
materialALUMINUM
mounting_methodUNTHREADED HOLE(S)
overall_diameter1.060 INCHES NOMINAL IN
end_item_identificationFY92 ARC/AMC FROM CAGE 98897
unthreaded_mounting_hole_diameter0.500 INCHES NOMINAL IN
NSN5962-01-086-6269
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN P21021 MFR MICROCIRCUIT,DIGITAL
SUBSTITUTES & CROSS-REFERENCES 10
2602-1BReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
SYP21L02AReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
10587300Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
P2102AReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
2102FDCReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
2102-AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is P21021?
P21021 is a MICROCIRCUIT,DIGITAL.
What parts can replace P21021?
There are 10 known substitutes for P21021: 2602-1B, SYP21L02A, 10587300 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P21021?
P21021 is cataloged in the U.S. Government catalog under NSN 5962-01-086-6269. 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.