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PartsTable / COMPONENT / 4LS123J/883B
4LS123J/883B ✓ 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 4LS123J/883B is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-127-4360, 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
4LS123J/883B
NSN: 5962-01-127-4360
FSC: 5962
CAGE: 07935 — WASHEX INCORPORATED (USA)
SPECIFICATIONS
Part Number4LS123J/883B
NSN5962-01-127-4360
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 4LS123J/883B TITLE COMPONENT PN 4LS123J/883B MFR 4LS123J/883B
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 1 MULTIVIBRATOR, MONOSTABLE
•
BODY LENGTH: 0.840 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOSTABLE AND RETRIGGERABLE
•
BODY HEIGHT: 0.140 INCHES MAXIMUM IN
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INCLOSURE CONFIGURATION: DUAL-IN-LINE
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CASE OUTLINE SOURCE AND DESIGNATOR: D-2 MIL-M-38510
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FUNCTION AND QUANTITY1 MULTIVIBRATOR, MONOSTABLE
BODY LENGTH0.840 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOSTABLE AND RETRIGGERABLE
BODY HEIGHT0.140 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATORD-2 MIL-M-38510
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
91453392Interchangeable
interchangeable cross-reference
interchangeable
445/4/03484/014Interchangeable
interchangeable cross-reference
interchangeable
Q67000-J769-ZInterchangeable
interchangeable cross-reference
interchangeable
DM54LS123J883BInterchangeable
interchangeable cross-reference
interchangeable
SNC54LS123JInterchangeable
interchangeable cross-reference
interchangeable
15-1216652-18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4LS123J/883B?
4LS123J/883B is a 4LS123J/883B.
What parts can replace 4LS123J/883B?
There are 20 known substitutes for 4LS123J/883B: 91453392, 445/4/03484/014, Q67000-J769-Z and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4LS123J/883B?
4LS123J/883B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-127-4360. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026