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971494-221 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

971494-221: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC, inclosure_configuration: DUAL-IN-LINE, design_function_and_quantity: 2 MULTIVIBRATOR, VOLTAGE CONTROLLED. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-135-9028, 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
971494-221
NSN: 5962-01-135-9028
FSC: 5962 — Microcircuits, Electronic
CAGE: 5D172 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 MULTIVIBRATOR, VOLTAGE CONTROLLED
case_outline_source_and_designatorD-1 MIL-M-38510
NSN5962-01-135-9028
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 971494-221 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 2 MULTIVIBRATOR, VOLTAGE CONTROLLED
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.140 INCHES MAXIMUM IN
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
CASE OUTLINE SOURCE AND DESIGNATOR: D-1 MIL-M-38510
•
BODY LENGTH: 0.785 INCHES MAXIMUM IN
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
DESIGN FUNCTION AND QUANTITY2 MULTIVIBRATOR, VOLTAGE CONTROLLED
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT0.140 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATORD-1 MIL-M-38510
BODY LENGTH0.785 INCHES MAXIMUM IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES 1
971494-0221Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 971494-221?
971494-221 is a MICROCIRCUIT,DIGITAL.
What parts can replace 971494-221?
There is 1 known substitute for 971494-221: 971494-0221. Substitute compatibility should be verified for your specific system.
What is the NSN for 971494-221?
971494-221 is cataloged in the U.S. Government catalog under NSN 5962-01-135-9028. 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.