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P521-1 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

P521-1: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 1.030 INCHES NOMINAL IN, body_height: 0.180 INCHES NOMINAL IN, body_length: 1.378 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED, inclosure_material: CERAMIC, operating_temp_range: -54.0 TO 125.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-758-1069, 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
P521-1
NSN: 5962-00-758-1069
NIINs: 007581069, 013181908
FSC: 5962 — Microcircuits, Electronic
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
body_width1.030 INCHES NOMINAL IN
body_height0.180 INCHES NOMINAL IN
body_length1.378 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED
inclosure_materialCERAMIC
operating_temp_range-54.0 TO 125.0 CELSIUS DEGC
inclosure_configurationFLAT PACK
NSN5962-00-758-1069
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN P521-1 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INCLOSURE MATERIAL: CERAMIC
•
BODY WIDTH: 1.030 INCHES NOMINAL IN
•
BODY HEIGHT: 0.180 INCHES NOMINAL IN
•
FEATURES PROVIDED: HERMETICALLY SEALED
•
INCLOSURE CONFIGURATION: FLAT PACK
•
BODY LENGTH: 1.378 INCHES NOMINAL IN
•
OPERATING TEMP RANGE: -54.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
INCLOSURE MATERIALCERAMIC
BODY WIDTH1.030 INCHES NOMINAL IN
BODY HEIGHT0.180 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED
INCLOSURE CONFIGURATIONFLAT PACK
BODY LENGTH1.378 INCHES NOMINAL IN
OPERATING TEMP RANGE-54.0 TO 125.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is P521-1?
P521-1 is a MICROCIRCUIT,DIGITAL.
What is the NSN for P521-1?
P521-1 is cataloged in the U.S. Government catalog under NSN 5962-00-758-1069. 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.