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PartsTable / COMPONENT / 49773-1
49773-1 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 1.060 INCHES MAXIMUM IN, overall_width: 0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, overall_height: 0.400 INCHES MAXIMUM IN, overall_length: 1.060 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-777-9642, 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
49773-1
NSN: 5995-00-777-9642
FSC: 5995
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width0.310 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length1.060 INCHES MAXIMUM IN
overall_width0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
overall_height0.400 INCHES MAXIMUM IN
overall_length1.060 INCHES MAXIMUM IN
special_featuresNUCLEAR HARDNESS CRITICAL ITEMS
features_providedHERMETICALLY SEALED AND BURN IN AND PROGRAMMED AND ELECTROSTATIC SENSITIVE
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
precious_materialGOLD
inclosure_materialCERAMIC
memory_device_typePAL
NSN5995-00-777-9642
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 49773-1 MFR MICROCIRCUIT,DIGITAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
725900-50Interchangeable
interchangeable cross-reference
interchangeable
49773-1Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 059Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49773-1?
49773-1 is a MICROCIRCUIT,DIGITAL.
What parts can replace 49773-1?
There are 3 known substitutes for 49773-1: 725900-50, 49773-1, ROM/PROM FAMILY 059. Substitute compatibility should be verified for your specific system.
What is the NSN for 49773-1?
49773-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-777-9642. 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